Hi. Before I say anything, this is my opinion and anything I say, you may disagree with me and I’m only trying to help. My views also have no affect on the judge judging your map.
Theme: After searching through existing maps, I haven’t found any maps with the theme too similar to this so I would like to say that the theme is original! Good job!
Build: I can see that you have put in a lot of time and effort into the map. I like the designs of the build and the idea of having a YouTuber themed base (a prospect I have dabbled with myself). However, as I have learnt, map judges class this style of build as 3D pixel art which is now unfortunately not widely accepted, lowering the chances of it being accepted but there’s always a chance! As Wicked has already mentioned above, the layout of the map is rather messy. However, this is easily fixable with a few changes to the layout. Gathering from the photos, there are three figures. This could be how you could arrange them:
You can easily use this through the use of world edit. (if you need help with this, feel free to start a conversation with me in the forums so that I can help move bits and pieces around).
Parkour: I have not had a chance to get on and check out the parkour yet so I obviously cannot make a judgement from experience, but I can judge from information given and the photos. To start with, 176 jumps isn’t actually too many jumps as they recommend to use 120+ jumps and have mentioned previously to avoid going over 200+ jumps. You can see that information here:
https://manacube.com/threads/must-read-map-submission-information-format.649/
From what I can see, the parkour is very unvaried. By this I mean that there’s little variety of blocks. I would recommend attempting to use blocks such as brewing stands, enchantment tables, anvils, cocoa beans, etc (basically any block with a different hitbox to a normal block). This makes the map much more enjoyable to play and always catches the eyes of the judges!
With all this considered, I wish you the best of luck and I really hope to see you again on the forums. If you need any help, start a conversation here in the forums and I’ll see what I can do. Hope all this helps.
Chicken