Sounds like you are a bit confused as to whats genuine and whats not mate. If memory serves, a 909 shell wouldnt have a sunroof as they were built for motorsport and you dont need a sunroof on a rally! If Ford didnt build the car, you cant call it a 500. A 3dr/RS500 replica at best. The colour isnt genuine either which defeats the object. They were only made in moonstone, black and white with most of them being the latter. Its a nice motor mate, but in my opinion, it isnt an RS500.