Sorry, haven't read, this is a warning rather than an actual review.
The contest has a min of 50k and a max of 80k word limit. I happened to be looking around and saw yours was longer. Idk how strict they'll be but I recommend sorting out yours because idk if it will qualify (which would suck given you seem to have put lots of effort into it 😓
https://mhwc.myanimelist.net/202507/