Hi Steve,
Perhaps from III/KG 200. I believe they surrendered in the US zone.
A picture from the same series:
http://cgi.ebay.de/ws/eBayISAPI.dll?...tem=6164100602 .
There may be another picture of such a version. Take a look at this Fw 190 of I/KG 26 at Vandel/Denmark:
http://www.luftarchiv.de/bullet-boar...opic.php?t=935 .
Regards,
Hans Mcilveen