Replacement arm for those mystery android figurine grab bags from the google merch store.

You can edit the design to make your own custom arm by editing the stl, I made a winter soldier inspired arm. 

Printing instructions

It's best to use small layer height (<0.2mm)

(the layer height on my prints is 0.2 or 0.3 and it looks too rough IMO)

The prints will need some support to print.