

Lush Caves
Lush Caves with better "snow" and the LambdaBetterGrass Default extension resource pack. Credits to cavebiomes by SuperCoder79 for the lush caves generation.
Configuration screen.
Requires ModMenu to be accessed.
pack.png with better grass
It's literally pack.png
Better snow
Standard better snow, adds a snow layer to some non-full blocks like fences, a lot of plant-like blocks, etc.
Better grass with Nether Update

Better grass
Better grass with Fancy settings, side textures are smoothen.