Looks pretty real - also looks alot like a rally stage (little map in top left corner) - a proper stage at that ie start and finish not at the same point.
If you go to the thread in the Gran Turismo 4 forum................the one that says Incredible Videos!!!!, it will explain about these new tracks on GTP. Most are just reply files and cannot be raced on but you can see alot of new track vids!!!!
