Hello MCBYT,
Unfortunately, I will be Rejecting your map.
The theme is original, and the build is good. It is detailed and accurate to what you were going for.
The parkour has a lot of variety. You created a lot of original and enjoyable jumps, with a large range of blocks and items, so well done!
However, I found the parkour overall to be too difficult for an expert, but not difficult enough to be a difficult insane.
Some of the jumps and areas are quite confusing, I would suggest also trying to make the path of the parkour a little clearer, since some areas weren't given much direction with some possible exploits.
Like I previously mentioned, the parkour is too difficult. There are some jumps that suit an expert, but quite a few that would be more suited to an insane map.
The length is good for an expert map.
Thanks for submitting your map! I hope to see more maps from you in the future.