You just reminded me of the funny low effort shitpost Deltarune mod someone made for DMC5 a couple of years ago.
It's all just retextures no model swaps or anything but I think that's way funnier.
It's called
Jevil May Cry. Just the title alone wins me over.
It retextures all of the characters. Dante is Kris, Nero is Frisk, Vergil is Asriel I think? ect. It's really funny and charming in how low effort it is.
Imo the most entertaining part of mods like this is figuring out who would be who. I'm the kind of faggot that likes to make the character swaps make some sense at the very least.
In Silent Hill 4's case we know Kris HAS to be Henry. So that makes me wonder who everyone else would be. Noelle as Eileen could work. I propose Chara to be Walter Sullivan.

If only because making Chara the villain will piss off Charafags. That's it that's the only reason.