Hello Jashhy!
I have tested your map and am here to give you my review of the map. Please remember that I am not a Map Judge and my opinion does not affect whether the map gets accepted or not. That being said, if the Map Judges disagree with my opinions they will go by their own thoughts.
Firstly the THEME of your map. I'm not exactly sure what your theme is. Barren doesn't ring any bells for me. The only thing it reminds me of is Scarecrow which is an Insane map. However I do believe it is not a scarecrow and something else, so the theme is original in my eyes!
Secondly the BUILD of your map. It looks really nice! However, as I'm not sure what it is or what you based it off of, I can't comment on how accurate the build is. I believe you did a great job on it1
Lastly the PARKOUR of your map. Most importantly I thought it was pretty enjoyable to play through. You had nice jump variation in the map, which made the map interesting and not boring at any part, without making the build look messier. The map has a great length, and had good checkpoint placement for the most part. I couldn't find any skips, my only flaw with the map is that I think it is a little bit too tough for the Hard difficulty. Especially the last checkpoint is something I would have a second look at. It's very long, and has really tough jumps. I would go over the map and nerf it a little bit, but it's all up to you.
Right now it's a +0.5 from me. Good luck! :D