Unique Arms is a mod for the game Cyberpunk 2077, which adds a great amount of customization to the player character, allowing you to have different textures for each arm. You can use the textures to have different skins and tattoos on each arm, without having to change the skin or texture of the body.

This mod can't function well if there is no mod accompanying it. This is only available for Femme V only. 
It makes each arm load a new material using separate textures for the left and right arm. Works with all skin tones.