I have always admired the beautiful Cincinnati Union Terminal, CUT. It is the train terminal that I have wanted for the layout I am designing.
There are no commercially available CUT O scale models that I could find. My wife gave me a Prussa 3D printer for Christmas and I decided to build my own model and print it. My 3D model was scaled down so only 4 sections needed to be printed to build a small CUT model. The small model is 9" wide, 4 3/4" tall and 6" deep. I am using the small model to evaluate my design. An O scale model without the side wings is about 50" wide and 27" tall. Before I cut the O scale model into sections that can be printed (It will probably take about 10 days to print the parts and $50-100 worth of plastic) I wanted to get suggestions or comments. I hope to use a real clock, the side reliefs still need some work and I will use inserts for the entrance doors and windows. The small printed model is shown in the following pictures.