Great work. There are subtle little differences between the prototype and the model (food for rivet counters) but your work makes the model a truly fine representation of the real thing.
The single overhead LED looks to me to be even better than incandescent lighting, which is saying a lot.
Thanks Hancock, I was also able to snap this photo of the UP 951 as the front unit of an ABA during the summer of 1998. It was running full speed up Cajon Pass at Pine Lodge pulling a business train of 13 Union Pacific passenger cars.
If I added a smoke unit to my K-Line 951 it would match better!