[FULFILLED] Turn solid face/body paint into a skin overlay

Hello! I was wondering if someone could modify the solidified face/body paint located here to function as a transparent skin overlay? Preferably something similar to how Ayoshi's Vitiligo Set operates, where the new color splotches still utilize the shadows/textures of whatever is beneath it. If it could also be moved to utilize a skin detail or tattoo slot (doesn't matter which one specifically), that would be great !!

The original artist huv-bitb allows alterations to the file, which is mentioned in the post linked above.

Thanks for any attempts on this, it's much appreciated !