Mineclone2 Copper
NO11

Adds Copper Ore, blocks and items.

Mineclone2 New Ores and Deepslate
NO11

Adds 30 new deepslate blocks!

Poly Decor
PolySaken

My spin on decorative stuff.

X Farming
SaKeL

Extends default farming with new plants, crops and ice fishing.

Skeletons
SFENCE

Add player and some animals skeleton to your game.

Multiple Biome Generator
chaosomnium

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

Ocular Networks
PolySaken

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