Narcisse's Thumb Hooks from

thingiverse

These are a cosplay replica of the thumb blades worn by the character Narcisse in the film "Nightbreed." Because Narcisse is hilarious and "Nightbreed" is still awesome, that's why. The largest set of rings are 22mm ID; those with larger thumbs may need to CAD up a larger-diameter set. Actual pic coming once the gift-recipient sends me one. EDIT: added a pic of the final polished and painted prints. Instructions Print either 2 hook.stl and 4 thumbrings, or 2 flathook.stl, 2 groovedplate.stl, and 4 thumbrings. The two options are for printing the hooks either flat or upright, depending on which is smoother on your printer. Assemble with cyanoacrylate, polish with acetone fumes or fine sandpaper, paint silver. You can bevel the edges with a Dremel if you want.