Looks like a very fast police car (the proverbial "black and white"). It's not the worst thing I've seen done to an M6. A lot of body kits look far worse IMO. If you want a black hood, at least it was carefully done by following down around the grille. If I was going for that effect, I'd have left the majority of the hood in CF (unpainted) with the outer edges (outboard of the contour lines) painted black so it would flow in the black around the grilles.
Hard to dog the car too hard since a number of Board members have unpainted Vorsteiner CF hoods (vice this painted Vorsteiner hood).
To each his own...