I agree with jbgibson that it would be really helpful to have a bit more idea what you're looking for - even just examples of maps whose style you like or want emulated would help guide the project. Hearing/reading some of the stories, or seeing what you've got for the webcomic site could also help.

I did post to your previous request - even threw together a quick-and-dirty map sample (which admittedly could use a lot of work/refinement). Of course, if you're looking for a full-blown webcomic artist and/or web designer, I'm probably not your guy, as my artistic endeavors are mostly limited to cartography. (I suppose I could emulate xkcd's artistic style - but if that's what you're looking for, I imagine you could probably manage it yourself)