I am not a designer. I have no clue about repainting. I would like to find 40 ft. C&O hoppers such as the hoppers in the NYC-PLE 40-50 ton Hopper pack. This could possibly be done by repainting these.
Also, does anyone know where I could find steam era (Ice Hatches) 40 ft. "Pacific Fruit Express" Refrigerator cars? Also, More C&O steam power would be great. The engines are very distinctive.
I am trying to prepare for Toripony's COA 5.0 Route.
Thanks to all.

