Zero Suit Samus is just....wow. I bet she will get even more points when the new game comes.
But, this thread still is epic fail because of lack of these:
Gwendolyn from Odin Sphere
Velvet from Odin Sphere
And, well, I'm a sucker for Valkyries
Hrist & Lenneth from Valkyrie Profile, may not be sexy babes with rubber tits and mini-skirt, but they're beautiful