{Solved} Code for dark costumes with Z

[Xirvet]

So I know that Legacy works in this manner that its rainbow skins are actually selected using the Z button and those skins are FitDark costumes. I was wondering if it is possible to implement such a code in my build and also if a similar one exists for FitFake as well?

Edit: Well I found out quickly after posting this xD The code is in this thread in cosmetic codes https://smashboards.com/threads/pyotrluzhins-lab.434012/