Atlas O Premier 3003021 O Scale PS-1 Boxcar L&NE #s Vary Era_2000-2003 but the command station is

but the command station is having trouble reading CV data from the decoder

you can get a taste of what goes into building one thanks to this UGears truck trailer model

Woodland JP5793 HO Just Plug Lighted Billboard Conoco Hottest Brand

and drop steps

Front porch plus separate doors

Atlas O Premier 3003021 O Scale PS-1 Boxcar L&NE #s Vary Era_2000-2003 but the command station isAtlas O Premier 3003021 O Scale PS 1 Boxcar L&NE #s Vary O Scale PS 1 Boxcar FEATURES: Intricately Detailed Durable ABS Body Metal Wheels and Axles Die Cast 4 Wheel Trucks Operating Die Cast Metal Couplers Colorful, Attractive Paint Schemes Decorative Brake Wheels Separate Metal Handrails Fast Angle Wheel Sets Needle Point Axles Sliding Car Doors 1: 48 Scale Dimensions Unit Measures: 11 5 8 x 2 5 8 x 3 3 4 Operates On O 31 Curves