Character doodles

Had some spare time since I'm inbetween jobs right now, so I thought I'd get some practice in while I could. Spent a couple hours drawing this, only to have it crash and leave with me a completed Debra and half the linework on Corporal Jack. I went at it again, and I think I'm finally happy with the results. That or my fingers are too sore to keep drawing. Anyways, lemme know what you think. Any favorites?