I'm not going to post any pictures but of the final fantasies I have played 5-12 not including 6 or 11, I'd have to say my top three are thus
1. Rikku
2. Quistis
3. Tifa
heres the break down.
Rikku do to the gung-ho attitude, the age is closest to mine, and in X-2 as her thief makes me say damn. The strip FMV in X also sells it.
Quistis, the studious look as well as being studious, blue magic, whip (ya you know what I mean), an being misunderstood.
Tifa - Abnormaly large knockers in a white shirt. Personality wise is a great follower and in Advent Children jumped off a feakin wall horizontally.
Now I thought of the others that I'd think of listing would be: Selphie, or Yuna. But I realized that they were cute and not much else in my rankings.