Alright, what I did was I put in a CSS/SSS, a couple characters(ZSS=Bayonetta, Pit=Sora) and some music, and a couple of maps(Earthbound What Is Love, Sora's Final Awakening, Metal Harbor)..
Here's the things that actually worked
CSS/SSS, everything related to
Music
The character mods and stage mods literally didn't change anything. The only thing changed was that SkyWorld(which was changed to the Sora's Final Awakening is now just all black, except for one visible cloud and platform on top of it. (you can walk around on certain parts underneath the platform but you fall off easily, not knowing where you're going.)
Here's a quick navigation of all of my folders:
If someone could simply tell me what I've done wrong here, and possibly how to fix it, that'd be awesome.
Thanks.