Morrigan and Ken Masters.

It looks like they have two very different approaches to combat. Ken Masters goes at it head on, while Morrigan seduces her opponents to come closer, acting like she's weaker than she is to lull them into a false sense of security...

At least, that's what I imagine when I see their poses and expressions in this pic. I think what wold really set it off is to have some small red areas on Morrigan to tie the images together with color harmony.