I've recently been asked to join a sketchgroup called Spitballin' and the inaugural character was Spawn. I've never drawn him before - honest! - and had a lot of fun doing so. The only downside was when it came time to colour I still haven't gotten over my fear of Photoshop, hence the old school marker rendering. And I better get over this fear soon because, judging from the caliber of work presented by the other members of the group, I'll be eclipsed by the awesomeness of their art if don't do so post haste. I look forward to what characters everyone will think up of to draw.
Here's my Spawn and the lineart before I destroyed it with markers. Do your eyes a favour and check out the site; you won't be disappointed!