The parkour is mostly nice, although I do feel there's a few jumps that are significantly harder than others (e.g the iron bar corner jump at the beginning and the triple nelo at the end). Otherwise, it's fun, varied, and suitably difficulty/long for a hard.
The build is good in terms of shape, but as mentioned, the color palette is not the greatest. I think it would also be very nice if you added more interior design as you can see through the glass; maybe just some seats, or a radio if you'd like, as opposed to just an empty space.
The theme of cars has been done quite a few times before, though, so I wouldn't say it's particularly original although there aren't any cybertruck/Tesla maps.
+0.5, good luck!
Keep in mind, I am not an official map judge; take my review as that of a normal member of the community <3