but why are you refraining from 3D parts?
Well, it took me several years before I decided to occasionally use paint and/or stickers (tape) for customising figures as I prefer my klickies to look as much as possible as if they were originals. When looking at the pictures of the 3D-printed parts - even if most designs are truly brilliant - I find the texture of the material used too dissimilar from Playmobil-plastic...