I've added a new sub SS-211 USS Gudgeon a GAR Class Submarine. Here's her Insignia
The skin uses Foobor's Black skin for the Early war and the Weathered Skin for the Late War. So, if your a Captain of USS Gudgeon head over to
http://battleflags.net/ and download it.
Happy Hunting! 
UPDATE: If you have download the USS Gudgeon Skin, Please re-download it as I added the Ship's ID number ontothe bow. Sorry for the inconvience.