I have playtested your map, heres a review.
The build looks good, it is detailed, and accurare to the theme, the theme is also original. There is one change I would make to the build, which is making the two spiker at the back of the crown green, as this is often the case when I look for images of this character.
The parkour is fitting for the difficulty and flows quite well, but there are a few longer ladder climbs that can potentially be improved, it will enchance the flow and speedrunability of the map. If you want, you can contact me on discord or on the server, I have ideas to fix them, but you can also try some things out yourself of course. The way the slimes go through the build twice is creative, and despite it looking like it, there is no skip to the end, good job on that!
Kind Regards, Chimakivic