proportions are different
https://en.wikipedia.org/wiki/File:Saab_SK_35C_Draken_(Drago...
and if anything we have various candidates like this one https://www.thedrive.com/the-war-zone/42480/mysterious-steal...
>nothing like this ever gets "caught out" by a satellite
there is nothing secret in a 3m resolution image of a new gen fighter given that its shape looks in that resolution like any other modern aerial development platform.