Maybe some sort of config to make her be more aggresive cus she blocks alot with enemies that attack consistently

oh and also maybe a config that removes her ability to disable players for ppl that wanna spectate or just make it less common

Lol she has a hidden patience meter that lowers the more she is attacked during phase 1, don't worry Nui will immediately get mad attack back

maybe an option to pick which skin she spawns with in settings menu instead of having to keep spawning and deleting her to get a specific one

I might think about it but it would lose the Easter Egg function if I ever do that.

reduce the amount of lag? i can be perfectly fine with 60-70 fps whenever nui is around, but if all of her clones are around, running, then it reduces my fps down to 10-20 fps

Can't really help it, Nui's clones share the same model as her who uses 4k textures lol

Options to disable certain attacks/ablities? (Mind control, phase 0 to have her start attacking right away, etc)

Is there a possibility to add her English voice and the option to switch between English and Japanese voices? Since this is based on Kill la Kill -IF, which also does have an English dub.
Plus it would go well with Sailor Moon Nui since they have the same voice, similar to Rika Furude Nui in Japanese.
The DrG Yakuza Kiwami nextbot pack had the ability to toggle between English and Japanese voices for Akira Nishikiyama so I think something similar can be done for this.

Any maps you would recommend where Nui can really shine(simple, more verticallity, etc)?

Any of the Liminal Spaces map, she'll mostly just chill there and troll around. But if its serious fights, I guess any open area maps like gm_construct_in_flatgrass

is there a way to disable the clones because the zombies from hl1 become a ghost thats too strong