I think he's referring to the same type thing as NS did in the early days of the steam program, when they had Walter C. Dove's name painted in the cab below the window on the 4501. Perhaps it could be done on a separate single number unit with this feature for the UB engines?
Just want to say great pictures here, and thanks to the Creators for the nice looking items you make for us, whether it be Fictional or not, does not matter to me!
What counts is I really enjoy these items, I have so much fun with them on my different Routes.
I don't have the ability or patience to do what you folks do. This is what makes Trainz so much fun to operate.