AHM/Rivarrossi also offered the locomotives ready-to-run:
USMRR has to be a repaint. The Genoa and Reno were the only two offerings. The Genoa was painted a weird green, the Reno black, red and black. The Genoa had a wood load, the Reno an oil tank.
I still have an unbuilt Reno kit buried away. It's molded in black while the underfame is molded in red!
Rusty