There's no custom content that can change up your Sims quite like a skin overlay in The Sims 4. When it comes to modding ... CC you can use on all skin tones of Sims. The Fawn Skin from them ...

This update included over 100 new skin tones, and different options ... because I more so enjoy the realistic aspect of The Sims 4. This is why I love The Sims 4 Dine Out, and The Sims 4 Parenthood.