You can see the eyes of female khajiit characters through their closed eyelids.

SpellbreakerWizard

When female Khajiit characters blink, their eyes are visible through their eyelids. The issue affects almost all female Khajiit characters and usually concerns only one eye. The glitch appears every time the characters blink. Examples include the companion Ember and Khajiit in Northern Elsweyr: Nirshala, Tesusah, and Turami.

Videos showing the glitch (right-click the video and select 'Loop'):

https://www.youtube.com/watch?v=NTogUTfrto0

https://www.youtube.com/watch?v=Qosj6QVA760

https://www.youtube.com/watch?v=BLuCWUg-efk

https://www.youtube.com/watch?v=npMxdHLAdDU

Screenshots of the glitch(the characters have their eyes closed in the screenshots):

SpellbreakerWizard

My server is PC EU, steam version of the game.

Morvan

This bug has been a thing forever, it's especially noticeable on Ember since her eyes glow, really hope they fix it one day.

Alphawolf01A

I've noticed it on my khajiit player characters at the crafting stations.

ShutUpitsRed

It's been like that since beta, I believe.

francesinhalover

would be awesome

SpellbreakerWizard

Another example - Zahari in Grathwood (right-click the video and select 'Loop')

https://www.youtube.com/watch?v=TClIw9MD5GI

NPC location:

SpellbreakerWizard

Another example - Scout Mihnassi in eastern solstice (right-click the video and select 'Loop')

https://www.youtube.com/watch?v=LILPMdPgZlo

The NPC spawned here: