Download: free
Website: Printables

Tags:
octo, portal, octuple,

Download: free
Website: Printables

Tags:
boat, ship, war, cannon, sink,

Download: free
Website: Printables

Tags:
boat, ship, war, cannon, sink,

Download: free
Website: Printables

Tags:
starwars, empire, chimaera, isd, stardestroyer,

Download: for sale
Website: cgtrader

Tags:
inverted, steam, engine, motor, generator, octuple,

Download: free
Website: Thingiverse

Download: free
Website: Thingiverse

Tags:
fidget, fidget hand spinner, fidget spinner, hand spinner, spinner,