I made these as a request for someone who was having problems with the original mixed method dependent defaults acting weird when a sim turned into a witch, with the witch overlay appearing only on the face and not on the body. These are INDEPENDENT defaults, so you do not need to have the custom skintones in your Downloads folder in order for them to work. I have tested them and there were absolutely no layering problems with these in my game. They were tested in my full game with all of my hacks in place, which are made up of 281 files in 30 folders. So if something was going to conflict, I'm pretty sure it would have.