The powerful appearance of this articulated car will be achieved using a metal injection-molded frame, enhanced by the extensive detail of piping and patterned running boards. Like the prototype, the model will feature two different sized wheels! The two end trucks will have 33” scale wheels while the two middle trucks will have 38” scale wheels. (This is done on the prototype for weight bearing reasons, with the greater weight of the load being borne by the wheels of the mid-car trucks than by the wheels of the trucks on each end.)