Hello, Ben really made an awsome model here. I saw this train the first time at his home and was very impressed by the design and smooth running on tracks. The arrangement of the wheels are perfect. Eventhough not being much of a train fan, I always wanted my own copy of the BR50. Good thing Ben made a ldraw-file :-) Check out the original model and ldraw-file by following this link: http://www.brickshelf.com/cgi-bin/gallery.cgi?f=12162 Klaus