If you love it, go for it
I saw a 118i Urban line in midnight blue with that 'white glass' trim and white wheels at the dealers when I first went looking for my F20.
That trim looks like a white plastic with a clear layer over it to give it the impression of depth. I was very pleased that they had two other F20 to look at, a 118i Sport line in silver with brushed/blue and a 118i M Sport in white with the checker silver/red trim.
If the white trim car was the only one there I would not have gone with a 1er.