Sheees,
Very nice looker indeed. You got the right kit, the right wheels and the right interiour and trim.
Good find mate. Your interiour is indeed called Lemon, and to my knowledge is one of two interiours bmw offered on the e90 (and e92 I guess) that keeps the Dash, centre consol and most of the doors black, as well as a lot of other things (matts, rooflining, rear of seats etc), while only the seats and some onserts have the Lemon colour. The other option is a burgandy-reddish tone. I am personally a huge fan of Lemon...I think it's one of the nicest interiours available on a car today in this class.
I hope you're as proud as you should be.