I found chrome tail light strips somewhere as an aftermarket product. They weren't very expensive. These chrome strips replace the two body colored ones that are OEM. The short description of them mentions that the OEMs just pop off and the new ones can be quickly snapped into place. Has anyone bought these and added them to their W221? If so, how difficult is it to make the exchange and if any pictures of these are out there, I'd like to see them.