In a sense, all modern generations of the Porsche 911 are retro, with some models (997) being more retro than others (996), but as they say in the tuning world, there's always room for improvement?

Swedish car designed, Bo Zolland, has hooked up with Custom Concepts from The Netherlands to create a retro styling package for the Porsche 997 (2005 to 2011) that brings the sports coupe's looks closer to the original 911 of the 1960s.[...]

Source: Carscoop