We're still months away from the this year's SEMA show that will take place once again in Las Vegas in early November, but Fox Marketing decided to tease us by releasing a rendering of their upcoming project car that will be based upon the new Lexus IS Convertible. Details are still sketchy as the only thing we know about the car is that it will feature an IS-F style bodykit and a turbocharged engine. It remains to be seen if the tuner will opt to turbocharge one of the existing 2.5 or 3.5-liter V6 units, or if they'll go all the way fitting the hardtop cabrio with the IS-F's 5.0-liter V8.