Looks like Grimmingers "Ringkragen"
I bought it on a fleemarked.

Ringkragen

A US Army Air Force (USAAF) P-40 Tomahawk pursuit aircraft (left), piloted by Mr. Steve Hinton, and a US Air Force (USAF) A-10 Thunderbolt II attack aircraft (right), piloted by USAF Captain (CPT) Matt Kouchoukos, Pilot, East Coast A-10 Demonstration Team, 23rd Fighter Group (FG), Pope Air Force Base (AFB), North Carolina (NC), fly in close formation near Langley AFB, Virginia (VA).  This formation represents the heritage between the 23rd FG of World War II (WWII) which stood down to become the famous Flying Tigers, and the legacy continues today. The P-40 arrived at Langley for the Flying Tigers Reunion.