Hacking Splatoon 3 Standalone weapon mod?

[PogChamp_Max]

Hey, so I was wondering if there's a way to mod in a custom weapon into Splatoon 3 without replacing an existing one?

 

[Purple_Heart]

for Splatoon 3 i am sure you cant.

 

[PogChamp_Max]

for Splatoon 3 i am sure you cant.

There's a mod already that adds a standalone gal 52. deco on GameBanana I saw like today

 

[Purple_Heart]

cool ima try. rn i just use a modmenu named Flexlion.