Z scale wood passenger coach/baggage car

This is a model of a wood coach/baggage car or "combine" that's about a scale 50' long. The trucks/couplers I suggest for this model are Micro-Trains #955 (Arch Bar Trucks), though Bettendorf trucks would also work.

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 and floor pieces should be printed at 100% infill. I print the body at 75% infill for weight. Print all the pieces flat-side down and no supports will be needed.