I'm trying to make something inspired by the GoBots Powersuits, for Titan Masters. I designed a first draft, and ended up making it much too large, I want something more form fitting. This is the first demo print, where my suit was a bit too big I am shrinking it a bit for the second attempt... Here is the cad design for the second take. The design is in two pieces. There is a 5mm peg on the top and back for locking in as the arm or leg for a larger robot, and a 5mm peg on the bottom for the foot or fist. The two halves are held together by a 5mm peg and hole.