I think you got them all, but just in case, the full list of skins in Sabre Teams 1.3 is:
Australian SASR (3 variations)
Austrian GEK,
Belgium Para-Commando,
Brazil 1st Batalhao de Forcas Especiais,
Canadian Airborne Pathfinder,
Canadian Airborne,
Canadian Armoured Recce,
Canadian JTF-2,
Canadian RCMP ERT,
Canadian Sniper,
Danish Jaegerkorpset,
Finland Paratroop,
French 1erRPIMa,
French Foreign Legion,
French GIGN,
German Fallschirmjager,
German GSG-9,
German KSK (2 variations),
Israel IDF Sayeret Mat'kal,
Italian Col Moschin,
Italian Comsubin,
Italian GIS,
Japanese SAT,
Korean SWAT Team,
Mexican Special Forces,
Netherlands BBE,
Netherlands KCT,
New Zealand SAS,
Norway HJK,
Polish GROM,
Polish SPAP,
Portugal Commando,
Russian Spetsnaz,
Spanish UOE,
Swedish Kustjagare,
Swedish SSG,
UK Airborne Pathfinder,
UK Royal Marine Commando,
UK SAS (Regular and CRW* Variations),
UK SBS,
US Army Ranger,
US Navy DEVGRU,
US Navy SEAL,
US SFOD-D,
US SFOD-D: Intelligence,
USAF ParaJumper,
USMC Force Recon.
All the pics are here:
Sabre Teams 1.3 Manual