Real simple overlay using the colour pallet from the leaderboards theme. It's got 3 variants for the different characters and a slot for the categories included in the .zip package.
Edit: improved the design - new links.
Preview:
Google drive link: https://drive.google.com/open?id=1UX6NTutIqvcZ31mHPeIs4e9kN6EXju1b
Due to some slight and some big version differences between the GameCube and PlayStation 2 versions of this game that I'm aware of I've decided to have different sub-categories for each console.
I have no way to test the Xbox version so to employ a 'better safe than sorry' philosophy I've also given it it's own sub-category until such time as I'm able to confirm any differences it may or may not have.
6th gen console emulators are famous for being inaccurate so any runs done on one should be submitted to the emulator sub-category.
If you have an Xbox copy of this game then please consider joining the community Discord I've set up for this game to discuss. Thank you.