see attached PDF this is an electric control shed based on the photo. It is a standing seam construction shed. This is used at each railroad crossing to control the gates. Note the details on the electrical wiring, doors with door locks and crane LIFT loops that are intentionally bent inward due to the lifting in an actual shed
The model is shown in a photo on Art (Chugman) Williams layout in a recent issue of a model railroad magazine.(not OGRR).
I would suggest a rub-on decal for the doors indicating the railroad line and location numbers. Also there is a opening at the top thru which a very small led can be threaded to show a "power on" light.
PRINTING SUGGESTIONS: I oriented the model in the printer vertically making sure the outside electrical piping was supported. The doors were oriented on about a 70 degree angle supported on the back side so the front details printed clearly.