I've tried plexiglass with a sub floor, reflective vinyl, epoxy paint and reflecting ponds. So far the only true reflection I've gotten is a pond, which is very time consuming. The example could have been CGI, a model on plexiglas (as seen in the Recent Works thread) or a pond. Another thing to try is flopping the image and massaging the tires to meet in post. On low angles it works well enough. Actually, the higher the camera is, the better the various surfaces work distortion wise, I think you can pretty much count on spending $6,000.00 and up to accomplish the task. Jim