Mod Name
Gravitation Suite
Gravisuit Classic

Link to the mod (ideally Curseforge)
https://www.curseforge.com/minecraft/mc-mods/gravitation-suite
https://www.curseforge.com/minecraft/mc-mods/gravisuit-classic

I'm almost done with fixing Gravitation Suite. Unfortunately it seems that Gravisuit Classic uses the same name "gravisuit" under the hood. Which may lead to their incompatibility within the same resource pack.