I made a sketch to this back in autumn 2015 in order to celebrate the 4th issue of the Zim comic.
Why?
...
BECAUSE IT OFFICIALLY HAS A BLUE-EYED IRKEN
BLUE-EYED IRKENS ARE CANON, HAAAAAAA!!!!1111

coughs
It gladdened me, even though Fai is a vigorien, not an irken.

SO HAVE A PIC OF HER SOARING IN THE MIDDLE OF SOME VIGORIEN ROOM SURROUNDED BY HOLO-SCREENS

Artwork, Fai and vigoriens by Firey-Flamy