I think Ian Johnson's is the only one that's completed. I've seen it sitting as a roller though. It's basically very similar to my build except the body is mounted directly on the frame (honestly it's more like fascia), a few less creature comforts, hydro assist steering with a 4-link front (not as ideal for the road), and has a trailering arm rear. A couple weekends ago we were actually comparing where the hard bump points and belly heights are at compared to my build and it's right about at the same points and allows for similar amounts of travel.