Character Characteristic Research

I want to figure out what type of characteristics my character has, if she is a fighter or not, does she have special skills/abilities that help her, i want to find out. 

Hand to hand combat/weapon skills are important to a female character if they are taking a role that requires them to be interdependent, theses skills if they have high or minimal skills, it shows that the female character can fight back. I want my character to be highly skilled in hand to hand combat/martial arts and weapons skills, but i want my character to prefer to use hand to hand combat its more discreet, quick and silent. I don't think my character will be a gun blazing type of person. but i still need to work out what type of martial arts my character will do and what will fit her style.    

Environmental skills shows the player that the character knows how to move around the environment efficiently. Theses characters above have very good environmental skills, that they know how there surroundings work, how to move in them, what can kill you, where to hide, the quickest paths to go, these characters are skilled killers in there environment. This is a very key skill to have and i really want my character to have that, be very street smart and wise. But still need to figure what setting i want my character in.     

These characters have there own individual unique skills. This has been running through my head, if i should give my character special unique ability or  a up grade like cybernetics/robotics, but i feel like i need to look into this bit a bit more and if it would fit with my character.