RWB or Rauh-Welt Begriff is a tuner company from Japan that sells body kits for air-cooled Porsche only. RWB owns by Akira Nakai, who will build the car by himself whenever his client purchases his body kits package. But what if RWB made a body kits for Porsche Cayman GT4? Some Porsche diehard fans may curse this effort. It is because the Porsche Cayman GT4 car is a limited model made by Porsche. Jonsibal made this rendering image and the end result looks pretty badass.