### Gameplay changes:
- Spacemen lose their ability to sculpt all minerals into statues barehanded, you need a chisel now.
- You can now create carving blocks out of 5 sheets of most materials.
- Using a chisel on the blocks you can designate what to carve in it (including the preset statues from before).
- Chisels can be printed at autolathe, there's also one in art storage.
### Code changes:
- Squeak component now squeaks on attack_hand for structures.
- Radials now accept atom paths automatically extracting the name with initial.
- Base and rigid stack recipes renamed appropriately.
- Statues now use custom materials.