All of my McLaren 720S Shadow vehicles all say Richard Mille on the side and are not the correct color. The skins are using the Region skin in the MAS files and not using the actual skin, so every car is a mixture of colors such as bright red bumper, green spoiler, blue mirrors on red arms, etc.. I have deleted the entire sim, all the directories, and everything stored in App Data. When it redownloads the files, I see all the skins in the MAS file, but it still does not apply them. Please help, I race this vehicle often and all the cars look the same.
It's not you or your installation it's a bug with the McLaren 720, I have exactly the same problem. It wasn't updated in the last update when the GT3 cars were. Hope this is of help.