Hello Pulty! Unfortunately, I will be rejecting your map.
The theme is somewhat original, because although we have many Mario maps, there aren't many based off Mario 64 maps.
The parkour is very long and difficult for an expert; the difficulty overall is inconsistent, varying from medium/hard-level jumps to triple neos are excruciatingly difficult minecart jumps, suitable only for insanes, and perhaps not even for them. The parkour is well-varied.
The build is recognizable as the Rainbow Ride level from Mario 64, but - and this is partially due to the nature of the level itself - it looks extremely messy and all over the place. Much of the parkour is floating, and although this does fit the theme, it also hinders the build.
Thank you for submitting! If you have any questions, feel free to message me in-game, on the forums, or on Discord (MCBYT#2023).