The LEGO Creator Expert Winter Holiday Train (10254) is a highly sought-after set with 734 pieces, perfect for train enthusiasts aged 12 and above. Released in 2017 as part of the Winter Village subtheme, this retired set features a festive holiday-themed train complete with a box for packaging. With a length of 11.77 inches, height of 19.65 inches, and width of 7.83 inches, this set is a comprehensive and intricate project for LEGO fans looking to build a charming winter scene.