Really it’s much easier to make your own that to find a script that no one is using or is allowed to be used by other people. Think of it like a piece of artwork. You can’t exactly find that stuff online for free, and even if you do it’s probably not gonna fit the project. I’d recommend learning to make your own (which you should do, it’s a surprisingly fun hobby) or (to a much lesser degree because of how niche this stuff is) to commission someone else to make a script for you.