If tuner cars are your thing, AutoBarn has a new 1:18 Mercedes Benz C63 Coupe AMG Liberty Walk LB Performance car available for you!  This resin and sealed replicas are available in a host of colours, they include Black, White, Red, Yellow, and Silver.  From what we can gather from the images the front is complete with perforated grilles.  Each will set you back $299US.

Product# LB1866