This 3D model was originally created with Sketchup 13 and then converted to all other 3D formats. Native format is .skp 3dsmax scene is 3ds Max 2016 version, rendered with Vray 3.00 This model,made by Walthers, is patterned after the depot in Wausau, Wisconsin, which still stands today. With its classic lines, sturdy brick construction, bay window, baggage doors, and large windows, it is typical of depots in towns across America. The roof is on a separate layer so you can detail the interior. You would have to do research, of course, possibly by an on site observation. The HO model does not have an interior, but I did put a black paper view block down the middle, so you can not see thru it. I'd love to see this model with an accurate interior, either today or as it was when it was a train depot. I still have the Monkees album.