Hi Guys, I have a 2012 535xi F10 (Metalic Black) and I recently matte blacked the grills. However I feel that if I find a way to make the back of the headlights black it would improve the look. I don't want to smoke the headlights, just looking to color / replace the back of the headlight case so its black. Any ideas, DIY tips, or aftermarket product will help! Also I either want to wrap, replace, or plastidip the chrome trip around my window, how can I remove the trim? Thank You !