heya Doc here ive created a version with Compatibililty with the following chars

Otto
Mt Dedede
Hikaru title
Scoop
Mamizou
Kirby fighters icon
Hime
Agent N codecs
Snake interagtions
Wall-E
Boxing arena
Soulbound Conflict
Henry stickman fail
Steve
Green flower zone
TCL Kirby
UES Safe Travels
Talking Flower
The Knight
Rat
Moonchild
Pokemon stadium
Miiverse
The Chosen One
Greenwood Cheer
Star screen KO
Toonlink
BBC
Mario
Dracula

heres the link!!

https://drive.google.com/file/d/1ChcgW00k5CDSezyuser7R6PCTmWGtosn/view?usp=drive_link

~Drop this into your workshop contents folder if you don't understand a tutorial vid:

https://youtu.be/7EL8XEJwiA0?si=iBAhIcfQCiNixQ-J

only watch till 1:35!!

rivals of aether's game id is (383980)

~ If you find any issues related to compatibility do not bother mallow or sheargrub

~Please contact me on discord my user is (pls_be_nice_to_me)