Here's the token female character of my planned graphic novel. I intend her to be an absolutely ruthless tactician, sort of like Colonel Radec from Killzone 2, but with some sense of morality. She's with the same company as wheelchair-guy from a while back, hence the same badge and hat and uniform (I plan to re-do wheelchair man from the ground up sooner or later, though).
Below that image are some logos I'm experimenting with. The top-left one is the current one I've picked, but are there any ones better in there? The company is an almost-worldwide security house (ACE, an acronym), and as such I want the logo to be very bold and sharp.