Thomas The Tank Engine Trackmaster Christmas Holiday Track with Interactive Motorized Chuggington Wilson Koko Pete & Dunbar. Lemax Village Snow Santa Christmas Trees Snowmen and Gingerbread Houses all feature on this magical set.br These are standard Interactive Chuggington Engines that have had a Trackmaster Harvey Drive Unit attached to the back of them to make them motorized.br br Subscribe to Our Channel here br Here at ToyTrains4u we make story, educational and review videos of all our favourite toys. So if you like to see the toys you actually play with featured in stories then Toy Trains 4u is the channel for you. We also have a lot of toy surprises by way of toys in surprise eggs or toys concealed in Play Doh.