Radagast

As far as I can tell, the TFCOptions.cfg file isn't involved in the issue. I tested several combinations and such of the blocks and apparently the issue arises when an entity steps on the altered block type. I linked an image wherein only 2088 (clay grass) was selected; I spent a reasonable of time walking around it, etc. with no problems, while promptly crashed after moving onto the blocks. http://gyazo.com/d473fbe3499a358b056aa46747489e56

I deleted optifine and reinstalled better grass and leaves; the crashing begins when I edit that mod's config as shown below:S:addRendererTo=better-grass:2;2088;2089;2090;2091;2093, better-mycelium:110, better-leaves:18, better-cacti:81, better-seaweed:3, better-corals:1;12, better-soulsand:88, better-footprints:12;13;78;88, better-lily-pad:111, better-netherrack:87, better-water:9, better-ladder:65 Such addition to the config is necessary to allow TFC grass to be affected by that mod. As far as I have discovered that is the simplest way to do so, yet crashes my client. I'm not sure whether that is due to computer performance or otherwise. Edit: this may be rather stupid of me and I might be simply not seeing an obvious button or the like, but I am unable to find the way in which one creates a 'spoiler tag'.

---- Minecraft Crash Report ----// Shall we play a game?Time: 6/19/14 4:06 PMDescription: Ticking entityjava.lang.NullPointerExceptionat net.minecraft.block.BlockTallGrass.func_71858_a(BlockTallGrass.java:45)at poersch.minecraft.bettergrassandleaves.renderer.BetterGrassRenderer.onEntityWalking(BetterGrassRenderer.java:220)at poersch.minecraft.bettergrassandleaves.renderer.BlockRendererList.onEntityWalkingHook(BlockRendererList.java:153)at net.minecraft.entity.Entity.func_70091_d(Entity.java:945)at net.minecraft.entity.EntityLivingBase.func_70612_e(EntityLivingBase.java:1691)at net.minecraft.entity.player.EntityPlayer.func_70612_e(EntityPlayer.java:1906)at net.minecraft.entity.EntityLivingBase.func_70636_d(EntityLivingBase.java:2033)at net.minecraft.entity.player.EntityPlayer.func_70636_d(EntityPlayer.java:608)at net.minecraft.client.entity.EntityPlayerSP.func_70636_d(EntityPlayerSP.java:307)at net.minecraft.entity.EntityLivingBase.func_70071_h_(EntityLivingBase.java:1826)at net.minecraft.entity.player.EntityPlayer.func_70071_h_(EntityPlayer.java:342)at net.minecraft.client.entity.EntityClientPlayerMP.func_70071_h_(SourceFile:46)at net.minecraft.world.World.func_72866_a(World.java:2350)at net.minecraft.world.World.func_72870_g(World.java:2311)at net.minecraft.world.World.func_72939_s(World.java:2157)at net.minecraft.client.Minecraft.func_71407_l(Minecraft.java:1921)at net.minecraft.client.Minecraft.func_71411_J(Minecraft.java:910)at net.minecraft.client.Minecraft.func_99999_d(Minecraft.java:838)at net.minecraft.client.main.Main.main(SourceFile:101)at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)at java.lang.reflect.Method.invoke(Method.java:597)at net.minecraft.launchwrapper.Launch.launch(Launch.java:131)at net.minecraft.launchwrapper.Launch.main(Launch.java:27)A detailed walkthrough of the error, its code path and all known details is as follows:----------------------------------------------------------------------------------------- Head --Stacktrace:at net.minecraft.block.BlockTallGrass.func_71858_a(BlockTallGrass.java:45)at poersch.minecraft.bettergrassandleaves.renderer.BetterGrassRenderer.onEntityWalking(BetterGrassRenderer.java:220)at poersch.minecraft.bettergrassandleaves.renderer.BlockRendererList.onEntityWalkingHook(BlockRendererList.java:153)at net.minecraft.entity.Entity.func_70091_d(Entity.java:945)at net.minecraft.entity.EntityLivingBase.func_70612_e(EntityLivingBase.java:1691)at net.minecraft.entity.player.EntityPlayer.func_70612_e(EntityPlayer.java:1906)at net.minecraft.entity.EntityLivingBase.func_70636_d(EntityLivingBase.java:2033)at net.minecraft.entity.player.EntityPlayer.func_70636_d(EntityPlayer.java:608)at net.minecraft.client.entity.EntityPlayerSP.func_70636_d(EntityPlayerSP.java:307)at net.minecraft.entity.EntityLivingBase.func_70071_h_(EntityLivingBase.java:1826)at net.minecraft.entity.player.EntityPlayer.func_70071_h_(EntityPlayer.java:342)at net.minecraft.client.entity.EntityClientPlayerMP.func_70071_h_(SourceFile:46)at net.minecraft.world.World.func_72866_a(World.java:2350)at net.minecraft.world.World.func_72870_g(World.java:2311)-- Entity being ticked --Details:Entity Type: null (net.minecraft.client.entity.EntityClientPlayerMP)Entity ID: 175Entity Name: RadagastTheWhiteEntity's Exact location: 3.84, 153.62, -9811.65Entity's Block location: World: (3,153,-9812), Chunk: (at 3,9,12 in 0,-614; contains blocks 0,0,-9824 to 15,255,-9809), Region: (0,-20; contains chunks 0,-640 to 31,-609, blocks 0,0,-10240 to 511,255,-9729)Entity's Momentum: -0.39, 0.00, -0.01Stacktrace:at net.minecraft.world.World.func_72939_s(World.java:2157)-- Affected level --Details:Level name: MpServerAll players: 1 total; [EntityClientPlayerMP['RadagastTheWhite'/175, l='MpServer', x=3.84, y=153.62, z=-9811.65]]Chunk stats: MultiplayerChunkCache: 441Level seed: -300514843634429043Level generator: ID 00 - DEFAULT, ver 1. Features enabled: falseLevel generator options:Level spawn location: World: (0,155,-9820), Chunk: (at 0,9,4 in 0,-614; contains blocks 0,0,-9824 to 15,255,-9809), Region: (0,-20; contains chunks 0,-640 to 31,-609, blocks 0,0,-10240 to 511,255,-9729)Level time: 541 game time, 576541 day timeLevel dimension: 0Level storage version: 0x00000 - Unknown?Level weather: Rain time: 0 (now: false), thunder time: 0 (now: false)Level game mode: Game mode: survival (ID 0). Hardcore: false. Cheats: falseForced entities: 127 total; [EntitySkeletonTFC['Skeleton'/20324, l='MpServer', x=59.50, y=57.00, z=-9872.50], EntitySkeletonTFC['Skeleton'/8270, l='MpServer', x=61.50, y=65.00, z=-9872.50], EntitySkeletonTFC['Skeleton'/20323, l='MpServer', x=58.50, y=57.00, z=-9872.50], EntitySkeletonTFC['Skeleton'/1360, l='MpServer', x=56.09, y=69.00, z=-9854.31], EntitySkeletonTFC['Skeleton'/1359, l='MpServer', x=55.25, y=70.00, z=-9852.91], EntityZombieTFC['Zombie'/8278, l='MpServer', x=60.50, y=65.00, z=-9874.50], EntitySkeletonTFC['Skeleton'/13853, l='MpServer', x=47.50, y=59.00, z=-9884.50], EntityZombieTFC['Zombie'/42786, l='MpServer', x=39.50, y=57.00, z=-9876.50], EntityZombieTFC['Zombie'/42787, l='MpServer', x=40.50, y=57.00, z=-9875.50], EntityZombieTFC['Zombie'/8274, l='MpServer', x=61.50, y=65.00, z=-9874.50], EntityZombieTFC['Zombie'/17625, l='MpServer', x=63.50, y=73.00, z=-9875.50], EntityBat['Bat'/57564, l='MpServer', x=44.50, y=59.00, z=-9888.50], EntityWolfTFC['Wolf'/36, l='MpServer', x=-59.63, y=151.00, z=-9936.38], EntityItem['item.tile.IgExRock.Basalt'/42, l='MpServer', x=-55.13, y=115.13, z=-9816.41], EntityZombieTFC['Zombie'/799, l='MpServer', x=71.50, y=56.00, z=-9857.50], EntityItem['item.tile.IgExRock.Basalt'/43, l='MpServer', x=-58.28, y=115.13, z=-9814.56], EntityCreeperTFC['Creeper'/17027, l='MpServer', x=47.50, y=91.00, z=-9739.50], EntityWolfTFC['Wolf'/40, l='MpServer', x=-63.50, y=151.00, z=-9935.25], EntityZombieTFC['Zombie'/41, l='MpServer', x=-57.50, y=160.00, z=-9874.28], EntityItem['item.tile.IgExRock.Basalt'/46, l='MpServer', x=-55.63, y=115.13, z=-9817.78], EntityItem['item.tile.IgExRock.Basalt'/44, l='MpServer', x=-57.28, y=115.13, z=-9815.47], EntityZombieTFC['Zombie'/13859, l='MpServer', x=44.50, y=59.00, z=-9887.50], EntityZombieTFC['Zombie'/522, l='MpServer', x=38.50, y=66.00, z=-9856.50], EntityItem['item.tile.IgExRock.Basalt'/45, l='MpServer', x=-59.84, y=124.13, z=-9816.00], EntityItem['item.tile.IgExRock.Basalt'/49, l='MpServer', x=-56.94, y=115.13, z=-9814.59], EntityItem['item.tile.IgExRock.Basalt'/48, l='MpServer', x=-55.91, y=115.13, z=-9816.53], EntityItem['item.tile.IgExRock.Basalt'/55, l='MpServer', x=-36.78, y=121.13, z=-9862.22], EntityItem['item.tile.IgExRock.Basalt'/54, l='MpServer', x=-34.53, y=121.13, z=-9861.72], EntityItem['item.tile.IgExRock.Basalt'/59, l='MpServer', x=-28.34, y=125.13, z=-9871.13], EntityItem['item.tile.IgExRock.Basalt'/58, l='MpServer', x=-31.78, y=121.13, z=-9859.13], EntitySquidTFC['Squid'/63, l='MpServer', x=-23.81, y=138.34, z=-9814.28], EntitySquidTFC['Squid'/62, l='MpServer', x=-20.97, y=139.02, z=-9810.23], EntityItem['item.tile.IgExRock.Basalt'/61, l='MpServer', x=-28.03, y=133.13, z=-9870.75], EntityItem['item.tile.IgExRock.Basalt'/60, l='MpServer', x=-28.81, y=125.13, z=-9871.91], EntityBear['Bear'/68, l='MpServer', x=-1.50, y=152.00, z=-9810.50], EntityZombieTFC['Zombie'/26885, l='MpServer', x=56.50, y=63.00, z=-9830.50], EntityItem['item.item.LooseRock.Gabbro'/69, l='MpServer', x=-4.50, y=153.13, z=-9821.81], EntityItem['item.item.LooseRock.Gabbro'/70, l='MpServer', x=-3.50, y=154.13, z=-9820.91], EntitySpiderTFC['Spider'/608, l='MpServer', x=67.84, y=69.00, z=-9880.84], EntitySquidTFC['Squid'/64, l='MpServer', x=-27.63, y=137.09, z=-9807.69], EntitySquidTFC['Squid'/65, l='MpServer', x=-29.66, y=141.16, z=-9811.13], EntitySkeletonTFC['Skeleton'/11177, l='MpServer', x=45.41, y=62.00, z=-9878.06], EntityItem['item.tile.IgExRock.Basalt'/76, l='MpServer', x=6.88, y=128.13, z=-9826.34], EntityBat['Bat'/77, l='MpServer', x=33.00, y=58.10, z=-9887.09], EntityZombieTFC['Zombie'/78, l='MpServer', x=31.50, y=55.00, z=-9885.50], EntityItem['item.tile.IgExRock.Basalt'/73, l='MpServer', x=1.75, y=123.13, z=-9828.88], EntityItem['item.tile.IgExRock.Basalt'/74, l='MpServer', x=4.94, y=122.13, z=-9829.13], EntityZombieTFC['Zombie'/1301, l='MpServer', x=77.50, y=82.00, z=-9842.50], EntityItem['item.tile.IgExRock.Basalt'/75, l='MpServer', x=3.78, y=123.13, z=-9828.84], EntityWolfTFC['Wolf'/85, l='MpServer', x=45.84, y=161.00, z=-9910.53], EntityPheasantTFC['Pheasant'/81, l='MpServer', x=31.68, y=153.00, z=-9831.68], EntityPheasantTFC['Pheasant'/80, l='MpServer', x=30.41, y=155.00, z=-9837.84], EntitySkeletonTFC['Skeleton'/83, l='MpServer', x=26.50, y=109.00, z=-9784.50], EntityItem['item.tile.IgExRock.Basalt'/82, l='MpServer', x=22.63, y=108.13, z=-9788.88], EntityZombieTFC['Zombie'/93, l='MpServer', x=34.50, y=83.00, z=-9737.50], EntitySpiderTFC['Spider'/1282, l='MpServer', x=54.72, y=64.00, z=-9755.72], EntityZombieTFC['Zombie'/92, l='MpServer', x=36.41, y=83.00, z=-9736.50], EntitySpiderTFC['Spider'/1283, l='MpServer', x=56.53, y=64.00, z=-9756.03], EntityZombieTFC['Zombie'/89, l='MpServer', x=33.84, y=87.00, z=-9730.50], EntityZombieTFC['Zombie'/88, l='MpServer', x=33.50, y=56.00, z=-9883.22], EntityZombieTFC['Zombie'/91, l='MpServer', x=36.50, y=83.00, z=-9739.50], EntityZombieTFC['Zombie'/90, l='MpServer', x=33.50, y=83.00, z=-9737.50], EntitySpiderTFC['Spider'/102, l='MpServer', x=59.88, y=65.00, z=-9875.84], EntityZombieTFC['Zombie'/103, l='MpServer', x=61.50, y=65.00, z=-9876.66], EntitySpiderTFC['Spider'/100, l='MpServer', x=55.94, y=65.00, z=-9872.84], EntityZombieTFC['Zombie'/2778, l='MpServer', x=79.50, y=80.00, z=-9843.50], EntityZombieTFC['Zombie'/101, l='MpServer', x=52.50, y=65.00, z=-9875.50], EntitySpiderTFC['Spider'/98, l='MpServer', x=54.25, y=65.00, z=-9876.22], EntitySpiderTFC['Spider'/99, l='MpServer', x=58.13, y=65.00, z=-9876.06], EntityBat['Bat'/96, l='MpServer', x=44.42, y=60.24, z=-9879.67], EntityEndermanTFC['Enderman'/97, l='MpServer', x=60.66, y=69.00, z=-9881.44], EntityZombieTFC['Zombie'/110, l='MpServer', x=65.50, y=65.00, z=-9877.50], EntityZombieTFC['Zombie'/111, l='MpServer', x=65.50, y=65.00, z=-9875.50], EntitySkeletonTFC['Skeleton'/108, l='MpServer', x=71.50, y=68.00, z=-9872.50], EntityCreeperTFC['Creeper'/109, l='MpServer', x=73.50, y=69.00, z=-9873.50], EntityWolfTFC['Wolf'/106, l='MpServer', x=84.16, y=145.00, z=-9934.38], EntityZombieTFC['Zombie'/14486, l='MpServer', x=53.50, y=67.00, z=-9752.50], EntityEndermanTFC['Enderman'/107, l='MpServer', x=66.69, y=67.00, z=-9882.97], EntityCreeperTFC['Creeper'/104, l='MpServer', x=63.44, y=69.00, z=-9865.94], EntitySkeletonTFC['Skeleton'/105, l='MpServer', x=50.50, y=70.00, z=-9759.50], EntityBat['Bat'/113, l='MpServer', x=69.02, y=59.05, z=-9850.69], EntityZombieTFC['Zombie'/112, l='MpServer', x=65.97, y=66.00, z=-9878.53], EntitySkeletonTFC['Skeleton'/5138, l='MpServer', x=66.03, y=69.00, z=-9879.03], EntityZombieTFC['Zombie'/5139, l='MpServer', x=59.50, y=69.00, z=-9880.50], EntitySquidTFC['Squid'/137, l='MpServer', x=95.63, y=128.00, z=-9738.63], EntityBat['Bat'/43341, l='MpServer', x=28.94, y=61.00, z=-9851.53], EntityBat['Bat'/43342, l='MpServer', x=26.96, y=59.55, z=-9849.63], EntityBat['Bat'/409, l='MpServer', x=22.22, y=59.00, z=-9850.22], EntitySquidTFC['Squid'/138, l='MpServer', x=93.44, y=128.34, z=-9740.31], EntityBat['Bat'/43336, l='MpServer', x=67.65, y=56.52, z=-9864.57], EntityZombieTFC['Zombie'/43333, l='MpServer', x=79.50, y=75.00, z=-9847.50], EntityBat['Bat'/43335, l='MpServer', x=66.33, y=54.86, z=-9864.57], EntitySquidTFC['Squid'/152, l='MpServer', x=107.31, y=130.19, z=-9805.03], EntityZombieTFC['Zombie'/1479, l='MpServer', x=59.53, y=71.00, z=-9861.56], EntitySquidTFC['Squid'/153, l='MpServer', x=100.59, y=132.00, z=-9801.16], EntityZombieTFC['Zombie'/1478, l='MpServer', x=57.50, y=71.00, z=-9862.50], EntitySquidTFC['Squid'/154, l='MpServer', x=97.81, y=133.34, z=-9792.13], EntityCreeperTFC['Creeper'/1473, l='MpServer', x=76.50, y=81.00, z=-9845.50], EntityBat['Bat'/43344, l='MpServer', x=31.51, y=61.07, z=-9852.43], EntitySquidTFC['Squid'/151, l='MpServer', x=101.09, y=128.31, z=-9796.50], EntitySkeletonTFC['Skeleton'/653, l='MpServer', x=56.06, y=69.00, z=-9853.44], EntityBat['Bat'/28544, l='MpServer', x=47.05, y=60.73, z=-9884.02], EntitySkeletonTFC['Skeleton'/652, l='MpServer', x=59.00, y=70.00, z=-9858.22], EntitySkeletonTFC['Skeleton'/651, l='MpServer', x=58.56, y=70.00, z=-9857.25], EntitySkeletonTFC['Skeleton'/10115, l='MpServer', x=46.50, y=59.00, z=-9885.50], EntitySkeletonTFC['Skeleton'/10114, l='MpServer', x=45.50, y=59.00, z=-9886.50], EntitySkeletonTFC['Skeleton'/50781, l='MpServer', x=-8.44, y=137.00, z=-9924.44], EntityClientPlayerMP['RadagastTheWhite'/175, l='MpServer', x=3.84, y=153.62, z=-9811.65], EntityEndermanTFC['Enderman'/51655, l='MpServer', x=44.50, y=90.00, z=-9737.50], EntitySkeletonTFC['Skeleton'/14867, l='MpServer', x=13.50, y=95.00, z=-9729.50], EntitySkeletonTFC['Skeleton'/193, l='MpServer', x=46.50, y=69.00, z=-9865.50], EntityZombieTFC['Zombie'/4593, l='MpServer', x=54.97, y=70.00, z=-9857.38], EntityZombieTFC['Zombie'/26210, l='MpServer', x=32.50, y=86.00, z=-9732.50], EntitySpiderTFC['Spider'/1001, l='MpServer', x=28.63, y=83.00, z=-9744.53], EntitySpiderTFC['Spider'/1000, l='MpServer', x=31.72, y=80.00, z=-9745.91], EntityEndermanTFC['Enderman'/4590, l='MpServer', x=58.50, y=70.00, z=-9859.28], EntityZombieTFC['Zombie'/27840, l='MpServer', x=62.50, y=74.00, z=-9872.50], EntityZombieTFC['Zombie'/27846, l='MpServer', x=62.50, y=74.00, z=-9871.50], EntityZombieTFC['Zombie'/4585, l='MpServer', x=57.31, y=70.00, z=-9860.34], EntitySkeletonTFC['Skeleton'/213, l='MpServer', x=-35.50, y=142.00, z=-9863.50], EntitySkeletonTFC['Skeleton'/14861, l='MpServer', x=17.44, y=95.00, z=-9730.03], EntitySkeletonTFC['Skeleton'/214, l='MpServer', x=-35.50, y=142.00, z=-9864.50], EntitySkeletonTFC['Skeleton'/48238, l='MpServer', x=-37.44, y=139.00, z=-9865.44], EntityZombieTFC['Zombie'/1182, l='MpServer', x=58.50, y=57.00, z=-9869.50], EntityBat['Bat'/5798, l='MpServer', x=59.25, y=56.05, z=-9870.50], EntityZombieTFC['Zombie'/26203, l='MpServer', x=36.50, y=86.00, z=-9731.50], EntityZombieTFC['Zombie'/55768, l='MpServer', x=33.50, y=78.00, z=-9749.50]]Retry entities: 0 total; []Server brand: fml,forgeServer type: Integrated singleplayer serverStacktrace:at net.minecraft.client.multiplayer.WorldClient.func_72914_a(WorldClient.java:440)at net.minecraft.client.Minecraft.func_71396_d(Minecraft.java:2312)at net.minecraft.client.Minecraft.func_99999_d(Minecraft.java:856)at net.minecraft.client.main.Main.main(SourceFile:101)at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)at java.lang.reflect.Method.invoke(Method.java:597)at net.minecraft.launchwrapper.Launch.launch(Launch.java:131)at net.minecraft.launchwrapper.Launch.main(Launch.java:27)-- System Details --Details:Minecraft Version: 1.6.4Operating System: Mac OS X (x86_64) version 10.8.5Java Version: 1.6.0_65, Apple Inc.Java VM Version: Java HotSpot 64-Bit Server VM (mixed mode), Apple Inc.Memory: 191838344 bytes (182 MB) / 442839040 bytes (422 MB) up to 1065025536 bytes (1015 MB)JVM Flags: 1 total; -Xmx1GAABB Pool Size: 7889 (441784 bytes; 0 MB) allocated, 15 (840 bytes; 0 MB) usedSuspicious classes: FML and Forge are installedIntCache: cache: 0, tcache: 0, allocated: 1, tallocated: 63FML: MCP v8.11 FML v6.4.49.965 Minecraft Forge 9.11.1.965 Optifine OptiFine_1.6.4_HD_D1 6 mods loaded, 6 mods activemcp{8.09} [Minecraft Coder Pack] (minecraft.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->AvailableFML{6.4.49.965} [Forge Mod Loader] (minecraftforge-9.11.1.965.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->AvailableForge{9.11.1.965} [Minecraft Forge] (minecraftforge-9.11.1.965.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Availabletfc_coremod{0.78.17} [TFC[coremod]] (minecraft.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->AvailableBetterGrassAndLeavesMod{1.6.4.D} [better Grass & Leaves Mod] (BetterGrassAndLeavesMod[v1.6.4.D].jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Availableterrafirmacraft{0.78.17} [TerraFirmaCraft] (TFC-0.78.17.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->AvailableLaunched Version: 1.6.4-Forge9.11.1.965LWJGL: 2.9.0OpenGL: Intel HD Graphics 3000 OpenGL Engine GL version 2.1 INTEL-8.16.76, Intel Inc.Is Modded: Definitely; Client brand changed to 'fml,forge'Type: Client (map_client.txt)Resource Pack: DefaultCurrent Language: English (US)Profiler Position: N/A (disabled)Vec3 Pool Size: 5673 (317688 bytes; 0 MB) allocated, 18 (1008 bytes; 0 MB) used

The essential concept being discussed here is addition of more varied flowers/grass, not that of 2 block high tall grass. An example of such is attached.

That's actually another concept I was curious about; I do have that mod installed, yet it does not seem to affect grass in TFC. Do I need to alter any config settings? It apparently works with the leaves in this mod, yet not the grass blocks from what I have seen.

I'm not entirely confident that this has not already been mentioned in some form or another, though I did spend a fair amount of time perusing the suggestions area. The main point of this notion is to add some aesthetics along the lines of the aforementioned mod. For one, the existence of varied tall grass types adds quite a bit to the overall image of land generation, while it may be a discrete change. Similarly, the flowers, etc. added by that mod are quite attractive as well and the resultant variation makes everything a tad more interesting. The diversity of trees already added by TFC is spectacular, and upon first creating a world I was pleased to see a patch of goldenrod nearby, but beyond that there isn't much change in terms of plants (other than berry bushes). I have noticed, too, that the land generation with B.O.P. as well as that of 1.7 Minecraft have reasonably captured the image of realistic mountains, whereas TFC often has somewhat large floating sections or unreasonably spiked cliffs -- I don't know what extent to which that may have been intentional, as it seems some people find those formations quite appealing, but perhaps that change is not desirable to a greater populous. Overall my suggestion is to consider some of the more discrete or subtextual aesthetic improvements of Vanilla/prominent mods. I would assume that with regard to the flowers/mushrooms/moss the code would not be exceptionally difficult, though I am not especially versed in such matters and may be outrageously wrong on that count. Regards