NightsShades
NoLifeKing66
DD Thor
Balvyne
Well Shepard doesn't grimace when he takes the mask off so that's a good sign.
I agree with that, but then again you never know
To me the second picture looks about right to me. The eyes I think would have to be more glowy to look more like it. But other than that it looks the best option.
In my own opinion though I hope they never unmask her, Im perfectly fine with never finding out. I mean with tali I just dont want her unmasked then find out shes ugly reptile creature TwT. So Im perfectly fine with the mask and cute glowy eyes.
It's highly unlikely that Tali will be ugly. Whenever the game developers are working on a character that will be available as a possible love interest, they always go out of their way to make sure that people will find that character attractive. That's what they did with Thane, anyway. They went through a bunch of designs before settling on one that was both alien and attractive to women. I think that if the game developers decide to reveal Tali's face, we will not be disappointed. Maybe surprised, but not disappointed.
Did you forget about Garrus? Granted he's certainly an awesome character but attractive is not the word that comes to mind when I think of him. Then again he's probably one of two romance options who physical appearance wasn't taken into consideration, the other being Tali
That's definitely a possibility we cannot discount.
Speaking of Tali, here's another piece of fanart I found a while ago:

A lovely blend of human and alien features, I think this may be my favorite yet.