If anyone is interested, there are 2 new Karmann badges listed on ebay. It also looks like they are currently used on a newer model Renault Megane. The seller gives a renault oem part number, and I also tracked down a ford part number for the same part.

Genuine New RENAULT KARMANN BADGE Megane Coupe 2.0 16V - eBay (item 180569081907 end time Oct-31-10 09:14:24 PDT)

( I don't usually like posting ebay listings as they disappear making the thread useless, but thought someone might want them...)