O Scale Prewar Hopper Car

This prewar style hopper car fits right on the prewar frame I posted a few hours ago. It's not my design originally. Forgot where I downloaded it from, so I unfortunately can't give credit properly. Mine printed ok, I did have some problems with it because my printer was not calibrated correctly. But its a simple design that shouldn't give you any problems. Looks great on top of that frame I made and looks like a prewar car. The height of the car I guessed at. I just made it taller to my liking.