The art is so beautiful! I came here from YouTube, I'm very impressed by the way it looks, excellent work! :D
I don't know if you're continuing to work on the game but a couple quality-of-life things would improve the experience of the game I think, like the ability to tilt the camera up when the car is angled toward the ground, and being able to press ESC to quit. But if you're all done with this project, that's ok!