[Airpot]

You could roto the eyes and use curves to tone down the luminence values and if the saturation get’s freaky then you can decrease saturation as well.
You could also try tracking the eyes and applying tracking data on adjustment layer on top of the eyes and after that correcting mask for the adjustment layer.

-Marko

[Airpot]

I think it’s solved with somekind of morphing tool.

There is quite good morphing tool called RE:Flex by RevisionFX
https://www.revisionfx.com/rflx.htm

Maybe you should try that out.

-Marko