I'm not usually a fan of mods, but I think it is probably the best example of a modded e90 I have seen. I would have kept the blue badges on the wheels, but the colour of the wheels is spot on. Been pondering going gun metal grey /black on a set of 162s, looking at yours, I think I'm sold.
I spent 500 on a professional detail on mine 2 years ago and it's top of the list for any modding project. I don't know why more people do it. Totally transforms the car and can last for years.
Laavly motor mate.