3D printed quadcopter of TIE Fighter is based on Peter Sorgen's StarWars TieFighter Gen2.
Avia S-199 was a fighter manufactured after the war in Czechoslovakia from the airframe Messerschmitt Bf 109G. The original kit was Mark Rokowski's Bf 109G.
When you install a browser or other program that controls .url files, the icons of the games from Steam and Epic on the Windows 10 desktop may change appearance. Repair is easy and fast.