Here it is!
Vodafone McLaren-Mercedes (White) - 2012
Important: The texture is by ML2166. He allowed me to repaint it into white.
Screenshots:
Info: I know about the white Hugo Boss sponsor logos around the airbox area, which look kinda odd on the screenshots. I've change those logos into black in the final version - similar to the picture, which was posted by maroT!
Download: http://speedy.sh/nNJXr/White-McLaren-Mercedes-Collab-ML2166-SK-Racing.rar
Note: You will notice that it isn't completely white ingame because of the shading. I'm not able to improve the specocc-file, so feel free to edit the shading. However, please share it, if you create a better one.
Thanks ! Great Work !!!