Here's a picture of the LED fog light at dusk:
You can see the really "blue" look that the LED units have. Matches the LED headlights very well!
Here's some more rather crappy pictures at night:
The Headlight switch is in the off position, but the car is in ready mode. So my mod adjusts the LED low beams higher than you can normally adjust by the dash control, then engages only the LED low beams and the (now) LED fogs. The marker/tail lights and interior illumination is not on. When the headlight control is left in auto at night, or turned to any position other than "off" the DRL function is disengaged and the adjustment motors go back to the default setting as chosen on the dash control.
It's definitely hard to get good night shots of lights with a cheap cam, but it looks killer compared to the yellowish original fog look.
Please don't ask me for any "how-to's", it's messy and not ready for prime-time. I'm going to try to refine it a bit before offering it.