Here are 2 Hungarian Air Force MiG-21MF and 1 MiG-21bis at 2 stages of its life. Same colors for all.

- MiG-21MF 9309 in may-june 1989 with red stars
- MiG-21MF 9510 with the current national insignia
- MiG-21bis 5531 with the communist era red stars
- MiG-21bis 5531 with the current national insignia

Next-day edits:
- I repackaged them as 2 two-page pdfs instead of 4 single-page ones.
- I added a 3rd MiG-21bis (1874) with a darker camo and a white tail and undersides.
- and yet another bis: 1904 in a yellow livery and with a shark mouth.