Does anyone know if Porsche do a subtle fixed-wing for the 997S/2?

I'd like to change the retractible rear wing for a fixed one similar in size/appearance to the TechArt type 3 but have never seen a Porsche wing (other than the Aerokit part) for the 997. I remember there was a small and subtle 'Carrera Wing' for the 996 series but it doesn't appear to have been carried forward to the later cars.

Why a Porsche wing rather than aftermarket? Here in the UK, we don't have the option to fit aftermaket parts of any kind if we want to keep our warranties intact. Porsche GB has a simple policy - all Porsche or your warranty is void. They even apply this to batteries and windshield wipers and I'm not exaggerating! As I recently updated my car from a 2005 C2S to a 2010 C2S PDK, I'm 'stuck' with the warranty conditions for now.

I was wondering if maybe Porsche Exclusive did anything?

Any ideas would be welcome!