These are not skins. They are a default replacement to the normal maps. They make the sims look super fabulous. They work with nearly every skintone, even custom ones. I love the way they make the sims look. I use them for my personal game, but they aren’t required for any of my sims. I am including them here because my sims may look a little different if you do install them without these and because this creator did an amazing job. So if you like what you see, head over to Abnormal SIM Simulation Center.