@Voltrock one Question though. just out of Curiorsity,
Can you name the differences in Air frames [Physical Appearance] of MIG 29K and Mig-35 II?
i don't see Any difference in airframe. and no news article or research paper says of any Physical changes on the Looks [Appearance] of Air Frames between both Aircraft. Just elongated engine?? Can be easily done, tilted aileron? Easy done.
I believe the first prototype was just a modified version of an existing MIG-29 (not built from scratch).
which is why they have the same or very similar air frames.