The Athearn Genesis HO Union Pacific #64 Tsunami2 ATHG41511 is a ready-to-go pre-built model of a diesel locomotive in 1:87 scale. This locomotive is painted in yellow color with Union Pacific Railroad branding, making it a detailed replica of the real train. It features digital control system, Tsunami2 technology, light function, LED lights, and is DCC fitted, providing a realistic experience for model railroad enthusiasts. This product is a must-have for collectors and hobbyists interested in model railroads and trains. *** Please see pictures for accuracy and details for contents inbox