My sigfig has a double personality. When he's in his normal clothing he'll have.
http://www.bricklink.com/catalogItemPic.asp?P=41334 =This hat in black
http://www.bricklink.com/catalogItemPic.asp?P=3626bpx301 =This head
http://www.bricklink.com/catalogItemPic.asp?P=973p73c01 =This torso but with green arms and yellow hands
And plain black hips and legs (Im not gonna post a pic everyone knows what they look like)
But in alternate personality he'll sport:
Plain black hood,hips,legs,hands,arms and torso
And this head : http://www.bricklink.com/catalogItemPic.asp?P=3626bpx299
My right hand is sore now from all that scrolling and clicking I did on Bricklink. Those heads and green torso weren't easy to find you know!
EDIT: Do you need to know weapons/equipment if our sigfigs use them? If so,mine uses any pistol (LEGO or custom made e.g Brickarms,Little Armoury etc.) and a black Katana.