They make some that have a ring of up to 60 LEDs the way around. You'd probably have to contact the company to see if you can order them in the correct size, then find a way to mount them in or around the foglight housing.
Here's an example: üm•nitza | 925 • 521 • 0577 BMW Angel Eyes | Lexus Angel Eyes | Nissan Daylight Demon Eyes Angel Eyes | Auto Parts