It's one of the cars representing German tuner Techart in Geneva this year: the Concept One, a Porsche Panamera meant to showcase the firm's "second individualization level". And individual it is.
We'll start with the "unusual" interior, which is where this car really shines (although most will probably disagree): cocoa over white with "Phosphor" green stitching and detailing accented by tasty Cerbero trim - which must be the gator-skin stuff - on the dash, consoles, and seats.