I'll see if I can get a simple easy to print Space Shuttle uploaded. Should I just get the Orbiter, or each individual part (Orbiter, External Tank, 2x Boosters) in one file?
1 file for each part that is separate. So if the 4 parts 4 files. Scale does not matter because we usually use Blender to scale, but the files do need to be manifold, and GPL.