Im not sure if its just my pc or something but ive never noticed it before. My skins seem to have green and purple spot/splodges on them, it sort of looks like the normal map has been applied to the skin set to Overlay and on a very low opacity. It shows up most on black stuff. And it isnt just happening ive made recently it shows up on my old skins.

Its hard to see in screenshots but its much worse in game.
You can see it mostly on the seat.
In that picture i also removed the spec map and normal map on the gear so that it eliminated the chance of the normal map being used as a spec map.
Anybody know why this is happening?