[kach22i]

Messerschmitt’s P.1101 Never Flew, but Influenced Aviation for Decades
https://www.defensemedianetwork.com/stories/messerschmitts-p-1101-never-flew-but-influenced-aviation-for-decades/

Messerschmitt's perpetual alternate history 'might have been' informed much post-war aircraft design

While it had roots in the P.1101, it did not employ variable-sweep technology. SAAB built 661 Tunnans between 1950 and 1956, and despite its portly appearance the Tunnan was very comparable to the F-86 and MiG-15.