Post some vectors of well-known characters.Also, I don't to be a pain for asking, but what are some good free vectoring programs?
http://vectormagic.stanford.edu/vctr/vctr_flex?p=v&k=5MH6tFwXSIIwb1wqiZMQdT3PMb0OYbSp&v=52645
Inkscape is the best of all, imo
Use Inkscape.Here's a good tutorial to get you started.http://www.slhess.com/wiki/index.php?title=Inkscape_tracing_tutorial
I also recommend Inkscape.