CEC is a well-known tuner of prestige cars in the Los Angeles area (where I am originally from).
Fisker and CEC began their partnership at the 2010 SEMA show in Las Vegas.
More here:
https://fiskerbuzz.com/forums/Thread-First-Karma-with-aftermarket-wheels-at-SEMA-2010
At the time, I rendered a few wheel options:
https://fiskerbuzz.com/forums/Thread-Aftermarket-wheels-on-the-Fisker-Karma-rendered
Here is a photo from the show in 2010:
Has anyone found any photos of the modified car apparently on exhibit in Frankfurt?