Ok if the rest of Mass effect is anything to go by (Miranda, Doc Chakwas, Aria etc.) look like the actor that play them: Yvonne Strahovski for Miranda, Carolyn Seymour for the Doc and Carrie Ann Moss for Aria. Ok Miranda has dark hair and Aria is Blue with a squid for a head but facially they are based on the actresses. So Tali should look like Liz Sroka - which is all good, she is a major babe. I would say very pale skin - no exposure to sunlight and she seems to have either pale while eyes or they glow. Either way I think that should rest the debate, we all know Tali is a babe I just think it's a shame we dont get a sceen like we did in ME1 with Liara - blue babe sexiness - why do I always hit on the aliens first time round? maybe I have issues? although I don't think I'll be hitting on a Krogan, Vorcha or Solarian any time soon - roll on the blue chicks with the tentacles - (phew spell check wanted to change that last word - the outcome would have been very funny lucky escape for me)