Got around to finishing Ryo’s inner shoulder mold and testing out an idea I had for casting it with a plastic/fiberglass hybrid which turned out nicely strong and cast well, I think…
Original is on the left, and was created on my CNC using insulation foam, then coated with smooth cast plastic, and has wax on it to smooth out the mold. The rest are castings from the mold, created with brush-on silicone, and an outer shell made of rigid wrap plaster cloth.
I tinted the items as I was casting them, so I still need to sand and paint the castings. There are three because the middle one turned out a bit thin, so I made an extra. Now on to the outer shoulders…























