Artist for hire?

I drew quite a bit through high school and then ran out of interesting things to draw. I'm thinking of maybe doing portraits as a side job, especially since I'll be at home a lot once the baby comes. So I'm putting a few of my drawings on here as a start, hoping that one of you might have a picture you'd like me to draw. I'm horrible at still life pics, but I'm pretty good at drawing something from a photograph. Well you can be the judge, my drawing are below. All were done from magazines or pictures... I guess if you can tell who the pictures are of, it will be a good way to judge the quality. Let me know what you think! :)