Bought it myself. It might take a bit before reaching to everyone.
Also for some reason, I tried this one but I don't know if it's a bug or anything but this script changes every single character settings inside the scene and not just the one selected, which is very annoying. I tried it with two G2 characters, to change the gamma a bit, and every time it always changed both and not just one of them.
Not even loading the chara as subset worked, still get "caught" in the script.