Hmm, heard about Fate/Extra a while ago and was a bit surpised at it all. So far I can't quite say that I'm terribly impressed though. The character designs... This Saber looks quite different from the original Saber - far less regal, somehow, but if this Saber isn't Arturia, I suppose that can be forgiven.
Wonder which heroes these are though. That pirate-girl might be
Anne Bonny - or at least that's my guess. As for the others... We'll see, I guess.
Oh, and according to the Type-Moon wiki page on Fate/Extra, the Player Character'll be able to choose which servant will be his/her sevrant out of these three: Saber, Lancer and Caster. Is this correct?