I tried to not mod this car, I swore it was going to stay stock. It lasted about a year until I just couldn't resist anymore. Blackline tail lights from the european market parts bin. About 1 hour install because I mounted them a few times to get the panel lines just right. Factory tinted but pretty subtle, just enough to look just right with the Monaco blue. And the model designation is gloss black now too.
I'm jealous, very jealous....I'm going to have to invest in some of those myself - my one series hasn't had much updating since the Shark swam into the garage with it!
I hear that if you carefully heat flexible bumper covers "dents" with a heat gun sometimes they it will pop back out. YMMV.