These locomotives are painted in the blue and gray scheme of the Richmond, Fredericksburg and Potomac. The lettering and striping is gold. Each model comes fully assembled with wire handrails, etched metal grilles, cab interiors (on the FP7), and Kadee® couplers. The smooth drive is available either as DCC ready with the 8-pin NMRA compatible plug, or with the QSI sound system installed that will work on DC or DCC.