I know this is going to be a strange request, but here goes. I am looking for some drawings or photos of the framing of a Narrow Gauge Passenger car. D&RGW or C&S or RGS . This is the basic frame work that you would see before the car siding is put on or the interior paneling is installed. I have this desire to build a detailed 1:20.3 scale model of a Passenger car under construction that will show the various stages of construction. I hope that someone has some detailed information that would be helpful.
Dan