Platinum Motorsports unveiled the car at the SEMA show recently, in Las Vegas. It features lots of carbon fibre attention, particularly under the back side, and a revised front end which now looks even more aggressive than a recently slapped lion.
It also features fat, deep matte finish wheels to go with the stealth matte-style bodywork. As far as we know, no engine modifications have been made as this was more of a visual showcase for the SEMA show. Still, it's not like the SL65 AMG Black is lacking in the bonnet department anyway.