Rare and possibly from early Tamiya molds; the mold origins are clearly Japanese and the style and signature on the art looks much like the gentleman who did the early Tamiya art. Features realistic motorized track drive through the sprocket wheels, all steel and brass gear box, brass drive shafts, metal hardware and wire, Mabuchi FA-130 motor, flexible tracks that are still in excellent condition (not dried or hard), elevating gun, rotating turret and more.