This came from diagrams from Southern Railway Historical and Modeling Resources online. If there are difference between this and the diagram they were due to my skill set limits, the level of detail on the diagram, or the limits of Sketchup which is a quirky program at times.(The MOVE tool needs work!) Didn't have a top view (or undercarriage view) so no grab-bars for the cupola or truss system. Wheels sets are by BEAN. They are bit oversized for that era and prototype but look nice. You can turn off my decals and put on your own. Enjoy.