Quarry Creature Adopts [30usd]

Angels! Demons! Robots! And most importantly, COOL ROCKS. 
Flatsale of 30usd each, first come first serve, just comment to claim!
Once the money is sent, I'll mark them as closed, get you a high res image of that design, and send them right over.

1. OPEN 2. CLOSED 3. CLOSED 4. OPEN
5. CLOSED 6. OPEN 7. CLOSED 8. OPEN
9. OPEN 10. CLOSED 11. OPEN 12. CLOSED

What each adopt is based on: