12 Car Ely wheel, kit contains brass etched body and detailing parts (much stronger than plastic), white metal detailing and printed artwork. Both the big wheel/trailer, paybooth and surround fencing is included Kit is better soldered and I would regard assembly straighforward. Glueing would be more time consuming as not as easy to alter joint postions later if gluing. I would regard as a kit for more experienced modellers. Unpainted Kit