These assembled models feature shock absorber construction for stable running performance. Factory-installed magnetic knuckle couplers allow for minimum operating capacity of R430mm (R16-7/8") S-curve. An optional, modeler-installed Kato Kinematic coupler is included for close coupling in dynamic push/pull operation. Golden-white LED directional headlight/taillights on the Cab/Coach are equipped with an on/off slide switch for operation under prototype train consists. The cab/coach includes an optional, hobbyist-installed roof beacon molded in clear amber. Cars feature green-tinted windows just like the prototype and come with detailed interiors and exteriors. Dry transfer decals are included for personalizing car number. Kato's interior lighting kit #381-7502 (sold separately) can be installed for added realism.