Multiple Biome Generator
chaosomnium

230 Pseudorandomly Generated Biomes, Trees, Fruits, Ores, Tools, and Liquids

NodeCore Stairs
Warr1024

Adds an assortment of stairs and slabs to NodeCore

Poly Decor
PolySaken

My spin on decorative stuff.

Ocular Networks
PolySaken

Draw power from the world, and use it to power machines and tools.