--- Tim, Didn't they do a GN 12 panel car? Armand premo

Yes, badly. (Wrong doors, wrong ends)

But, there you are:

10'0" model representing a 10'6" car
http://www.intermountain-railway.com/ho/html/46017.htm
http://www.intermountain-railway.com/ho/html/45756.htm

10'6" model representing a 10'0" car
http://www.intermountain-railway.com/ho/html/45412.htm

Tim O'Connor