My CB&Q Silver Streak Zephyr came in the mail today from www.buynscale.com Love the trainset. I added the lighting before I put them on the layout. The only car that doesn’t have the lights is the second baggage car. They run wonderful! Got my money’s worth. Next stop is the California Zephyr trainset with 3 F-units to be coming in the next few months when I go back to work. 
Love the bright yellow double headlights.
Love the taillight and the marker sign on the Observation car. Sorry about the blur.
Con-cor CB&Q Pioneer Zephyr and Kato Silver Streak Zephyr
looks good, I have been thinking of buying one.