>>10989981I got it from Cults 3D. I'm in the same boat with wanting useful body pieces. Those abs and some hair are pretty much the only megami device conversion bits you can 3D print. 30ms STLs are even more nonexistent somehow. You can find lots of 1/12 props at least as lots of action figures use those scales.
>>10990263Mars 4 is more for miniatures. Some plamo pieces like for custom gunpla or 1/12 furniture can get really big. I would get a Saturn at least, they are the same price as the Mars 4 at this point.