This is a Michigan Trainz Route content creation. This is a generic factory with out much detail. That is where Dave Snow and Jointed Rail's doors, loading docks and windows come in. You simply add the other details to customize it for your liking. This factory is larger than the 01 version and you could easily incorporate both of them in a route together.
This was made from images taken from the demolition of the Wixom Ford Assembly Plant. This item is freeware. It may be reskinned with permission only.