Updated with Rolling wheel sets - Custom 3d printed Corbitt D800. Model need paint and may need minor finishing in removing supports from 3d print.  "Most have been removed - Minor sanding" Cab floor is also removed and can be glued in. This was done so interior can be installed.  Great for the layout for scenery details. I have one at the gas station in repair status and one on the road! Note: I do combine shipping if multiple items purchased.