I picked up a Moloco RBL car kit and found it to be a nice one evening assembly project. I decided to model it after a D&RGW prototype. I found a couple of pictures on the Fallen Flags site.
For painting purposes I decided to build the car into two major subassemblies. The floor and ends will be painted black and the rest of the body will be painted silver and yellow.
The side ladders and running boards will also be painted separately and applied afterwards.