[Bf-109K-4] Swiss Air Force 1945 - 1948 v2

The skins are based on real schemes of the Bf-109E-3a and the Bf-109G-6 used by the Swiss Air Force after World War 2. This is a collaboration work of VPS_Spit and myself and contains the following skins:

- Swiss E-3a J-313 1946
- Swiss E-3a J-387 1945
- Swiss G-6 J-704 1945

v2: Fixed the misaligned neutrality stripes on the wings and other smaller bugfixes on the E-3a inspired skins.