This is awesome! I just went here for the first time about a month ago, the detail is there! You left a warning about the track still being bumpy, but to be quite honest the track is quite bumpy irl, and I'd say the bumps are pretty accurate to the real track.
My only gripe is the AI all sit in the pits, except for a few who go out and steer straight into the wall. some of them managed to get a time in, albeit 4 seconds slower.