Very enjoyable mod but it can improve a few things. Many of the walls are a little high from the ground so you can see light under it. The AI is very slow in the twisty bits in the top of the mountain especially on the fast left and when the AI leaves you space to run alongside, they brush the wall a lot.
I don't know what this track looks like IRL, but this version is fun as hell to drive. The surface has little bumps and undulations here and there and the graphics and surroundings are beautiful. Great job!