Not to be confusing I did not make the one in the picture I posted. That model is from Overland Models, Inc.
I posted the photo to show a size comparison to the award winning model that WAS made by Bob that uses the Williams or MTH 44-ton frame.
Overland made an HO brass model as well. When I detailed the model, I used photos of it on the web to pick up details that I couldn't see in prototype photos. BTW - There is a KTM O 2-rail brass model on the big auction site right now for just under $400 shipped.