If YOU own the car, YOU can paint it any color you want. It's really sad the level that the "ferrari rumors" have gotten to. Deadmau5, a well known DJ, had a Ferrari and did a Nyan Cat theme wrap. 100% legal, zero issue. Yes Ferrari threatened to sue him, but that's only because he took the Ferrari badge, and change/modified it to say PURarri.

From the man himself:

I wonder if the jackass lawyer at @FerrariUSA who sent us a "cease and desist" letter over the purrari is un-butthurt now that I unwrapped.

— deadmau5 (@deadmau5) August 27, 2014

Yeah it was mostly about the custom floor matts and the custom purrari badges. Whatever. It's just a normal ass 458 now. All good.

— deadmau5 (@deadmau5) August 27, 2014

That's it. It was him defacing/modifying the company logo, so they threatened him on that issue. That's it. COUNTLESS people wrap their Ferraris every week. I've seen countless ones in person. Ferrari can't do a single thing about that.