Pausanias wrote...
Thank you for this! Obviously a lot of hard work went into taking those models apart. Hugely helps me visualize how BioWare might potentially see the quarians and Tali. Mind you, I don't think we'll ever get a fully rendered face (though I hope we do).
A few hours, though we've been concentrating on texturing the generic quarian, that's more of a challenge.
You might not get a fully rendered face in-game (perhaps ever), but the face in my last image
does come from the generic female quarian in ME2. Yes, the whole face, jaw included.
I'm not sure if BioWare is going to change this design. They probably will, so most of this will be for naught. But, for me (not sure about Thunder) it's been more fun than anything else.
The details on texturing the generic quarian are another thing entirely though;
The standard Tint map needs to be combined with other maps and also recoloured:

This is Shala's model.

Identical to every other generic quarian, but we simply used the RGB Tint to recolour it.
The details are more complicated, so it's best to leave it there. This isn't really a modding thread anyway.
But it was simply interesting to find the faces. And since Tali is missing part of hers, I wanted to switch it... to get a better view. Still, it's only a placeholder, but it does make me wonder why they designed the lower half. Mainly for the fact that it's never seen, so what's the point?
Also; If I may: Any comments or "thank you"s may be left on Thundertactic's blog, since this is mainly his research, with me helping. If you found this subject interesting and want to say thanks, leave a comment on his blog. It'll make him feel good too.