CEC Aluminum Gauge Faces
I got these more for functionality than looks. My previous car was a Nissan Maxima SE with white gauge faces from the factory. I got so used to it that when I got my M3, I couldn't see the gauges during dusk and dawn (isn't that a movie?). That's why I upgraded. It didn't hurt that CEC gave me a good deal on them.
These are the gauges in daylight
These are the gauges at night