I'll start printing/painting 3d models and accessories available on the internet before designing my own pieces so my main concern right now is the materials/paint
-PVC/ABS can be printed now? with a resin 3d printer, I want to make my figures/kits in the same material of most action figures, PVC which is hard but becomes soft in heat, and ABS for solid pieces, resin seems to be too hard for functional balljoints or swappable accessories
-paint, I think that regular acrylic paint isn't as resistant as factory paint, and I'm interested in paint strong enough to endure scratches like the paint that Marvel Legends/McFarlane/Revo/Mafex etc uses, it isn't super hard pain by at least it doesn't scratch just for having contact with other pieces (and I don't want to leave huge gaps to avoid contact between pieces)
and that's it, any help would be welcomed