Review] 10254 Winter Holiday Train (with Power Functions) - LEGO Town - Eurobricks Forums
How to Motorize the LEGO Winter Holiday Train using Powered Up! - YouTube
Power Functions wagon for small LEGO trains
LEGO Creator Expert Winter Holiday Train 10254 Christmas Train Set with Full Circle Train Track, Locomotive, and Spinning Christmas Tree Toy (734 Pieces) (Discontinued by Manufacturer)