HO Scale Canadian National CCF MU Trailer car. Body Shell is detailed with some roof detail. Shell uses a Frame and Stepwell set designed for it, and also uses some other parts (Diaphragms, Roof Details) common to the Motor MU car. We recommend Athearn RDC trucks or similar for the model. Available in both FUD (higher detail resolution, smoother surfaces, higher price) and WSF (lower detail resolution, slightly rougher surface, lower price).