Hello all, this HO Polar Express train set is ONLY the four cars, locomotive, and tender. This set comes with the three original cars+the hot chocolate car, the cabooses railing has broken off and a part on the roof of the hot chocolate car is chipped. Also the locomotives whistle broke off, that’s all for damages and the train works fine but I don’t know about the lights in the cars and on the locomotive, if they don’t work they are easy to replace.