Head skin color doesn't match body skin color

[cutteralgya]

So I have a problem where some npcs in the game have black skin on there head and neck but the rest of their bodies are normal. Some topics that I've read say its from possible eye and hair mods which I do have installed but I've tried uninstalling them and the problem is still there. What should I do?

 

 

 

That is what it looks like if it helps.