Thanks for posting this on on the HH board- I must not have been paying attention when you first posted it! It looks great. Believe it or not I don't think I've seen it built up before. That's my favorite GTO generation!
Another of Brian Austin's intermingling of Rail and automotive hobbies with a 1/25 rail riding car like the kind used to do rail inspections. The railroad base is entirely scratchbuilt.
More of Brian Austin's work. If I recall correctly the train is a unaltered model railroad piece, the trailer is almost completely scratchbuilt, and the tractor is a modified diecast.