I decided that I'm going to refine the Omega recipe like I have with the Death Egg Robot, incorporating more 3D printed pieces so I can keep the look consistent. The feet were only slightly modified from someone's else's Omega model from tinkercad, but I made the models for the forearms and shins myself, and even made a ring for Optimus that should make the sculpted parts of the torso easier to make. Omega is probably the most difficult Sonic character for me to make, and I got 3 people who want one pretty much one on top of the other, so this is where mass production can work for me. Though I think I should shorten my shin model for the next one, I think the legs might be a bit long on this one.