Hello Feinn,
I am happy to tell you that your map is being accepted!
The theme is original, as we currently don't have any maps relating to slingshots, so good job on that!
The build is accurate to the real thing, and is well-done with some details, and it is also attractive to look at.
The parkour is a bit on the difficult side; but I think it's fine, considering the length (which is good for an easy, by the way). The jumps are varied, and they are incorporated with the build, which is always nice to see!
Thank you for submitting your map, I would love to see more submissions from you!
Have a nice day,
Kristina