Set of white metal castings to complement the etch brass parts. The castings include: Chimney, dome, safety valve bonnet, smoke box, smoke box boiler ring, smoke box door and handle, buffer beams, tank fillers, sand boxes, coupling rods, connecting rods, cylinder front cover, cylinder rear cover and slide rods, cross heads, cylinder rear bracket, guard iron plate, foot steps, boiler back head, regulator, pressure gauge and wheels balance weights.