added sandstone caves a version of the normal caves with lumps of sandstone and a red sandstone version and icy caves caves full of the snow types and dripstone caves and lush caves
updated to to the full 1.17 redone from the ground up of my cave biome noise intended to show cave biomes
(yes i know 3d biomes are now a thing went to 1.17 to avoid that because the orignal version would not of used them)
the resource pack link is a 1.17 default style cave version