Z Scale 40' PS-1 Boxcar (rib doors)

This is a model of a typical post-war American boxcar like the PS-1 with rib-style doors. This contains two files, the roof and the body. The trucks/couplers I suggest for this model are Micro-Trains #954 (Bettendorf Trucks).

I print my models on a filament (FDM) printer. That's what they're designed to be printed on. For weight and strength the roof should be printed at 100% infill. I print the body at 75% infill for weight. Print both pieces flat-side down and no supports will be needed.