"Crave Online: How much would you like to appear on Caprica in any form?
Tricia Helfer: You know, I know nothing about the storyline of Caprica really. I’ve heard little snippets here and there from Ron and so forth but I’m super excited to see it today. This is going to be the first time I’ve seen anything from it, so I’d certainly show up if my character was called upon."
It doesn't seem likely that the character of Caprica Six would appear within the Caprica series timeline, but the notion revived one of those lingering BSG questions for me - How were the likenesses of the different models of Cylon skin-jobs created? Were they modeled after real human individuals, or were they the product of some sort of customization formula? If the former were the case, then perhaps the human predecessor of Six can exist in the timeline of the Caprica prequel. Neato!
But wait, she and Gauis are also some sort of spirit guide, so really they could be anywhere, and everywhere, at any time and in anybody's head - right?
Bonus - Here's a recent 2 part video interview with Tricia by cinetvbuzz.com (I don't recommend clicking that link since it opened up a barrage of pop-up ads for me) during the Festival TV Monte Carlo earlier this month. Mild spoilers for The Plan!: