1. Central from the game Invisible Inc (I called her just grandma, when I played, LOL):
Because she is cool at the battlefield, and in the same time is very purposeful and clever person. She created an incredible smart artificial intelligence by the plot of the game.
2. Lady Integra from Hellsing.

I like her iron will.
3. Guts from Berserk
for the same reason.
4. Dex from the game Dex:

Because she is beautiful, cool and is able to turn into
SPOILER
godlike computer supermind in one of the endings.
5. Bazarov from Fathers and Sons, because he is so clear-headed and progressive for his epoche.
6. Sea-Wolf from Jack London "The Sea-Wolf" (explained here)
These all I've managed to recall for now...