You can see that the majority of the characters have been drawn with a black outline to highlight features. The designs are relativity simple as don't include that much detail. its clear and simple
I think now i will have an attempt at creating the gunslinger character in a similar style
Using this picture as i reference i then used Flash to create a basic outline shape just using unjoined black lines.
This is the result, although i do like the outcome and it does follow suit with what the comic designs look like, i just feel its missing something. It doesn't really have any character to it. I think i am going to have a little rethink about this design.