Looks really nice! But aren't the footrests a bit too high? Imagine a man sitting on the motorcycle, his feet at first on the ground and then on the foorast. His knees would nearly hit the the handlebar so it would be very uncomfortable!
Great concept and model! The picture is overexposed abit so the white reflections on the chrome become choppy and alised. If your working in 3ds/vray try manipulating the colour correction. I belive the gamma offset should be 2.2 to bring the picture into the monitor colourspace