Accucraft Goose #5 This is a 2:20.3 scale model of the D&RG #5 "Goose". The picture below shows the underside. This is a used loco, and the mounting boss for the front truck was broken in shipment, you can see it with a ring of grey JB Weld, just behind the cowcatcher. The picture below shows the repair in detail: Under the body in the rear is a small board to allow DCC/RC installation: A closer view, I need a better picture. Looks like a heat sink for a regulator is inside: (actually might be 2 regulators.)