Hey hey! For adult novelty use only, these things are sharp! It's all fun and games until someone loses an eye...
The claw strut may need alteration depending on the size and shape of your hands. I don't have a printer, so I'm not sure how they'll turn out.
For extra customization of the grip, sugru could be used :)
I'd recommend some bondo and elbow grease to get a nice smooth finish, and if anyone knows someone who can chrome plastic message me!