35 system 4000 platform organized observation deck of both ends, dummy ventilator, and design of the old passenger car that mimics a double roof or the like, underfloor equipment, including the generator of the cooler and under floor on the roof, reproduce the shape of the different xeni cooler in the 1-3 car and 4 5 car. D51 200 bands, gold decoration of deflector, differential inspection port, window frame, and silver hand rail accurately reproduced. Black of the reproduce the features of unit 200, such as chimneyfitted with a rotary ignition stop, apron portion fitted with a sign light, and the front window that has been replaced by a turning window.