IMPROVED STONY PEAKS

Improves the Stony Hills AND windswept hills Biome. 

Mobs:

BOU

Drops the Stone Spike Which can get a Stone Spike only enchantment which does nothing, it's just for the looks.

BOU is not hostile and is a giant stone creature, he can be ridden by players for transport and kept inside big bases.

Ancient Stone Pillars

The Ancient stone pilalrs can be found in windswept hills and stony hills, they have the BOUS and some very ancient stony dripstone. Inside you can find sculk to farm, and on the top they have layers upon layers of snow. 

Stone Statues

You can craft the new stone statue which looks like a moai. Place for decoration. To craft it, craft glazed stone and right click it!