This is a Z scale SW1200 shell and frame with details matching the Canadian Pacific Railroad. It has large number boards at the front of the hood and a unique grill. To power this model, use the motor, trucks and circuit board from a Rokuhan Shorty Motor Chassis B (sold seperatly).
You will also need the following:
Trucks & fuel tanks sold here
Handrails and decals sold here
Rokuhan Shorty Chassis B (available wherever Z scale model trains are sold).
Instructions to assemble it are here; http://www.thezmaker.com/