Need ideas on how to make my art look t-shirt worthy
Hey fellow artistic guys and dolls, this is my first post here :)
I am normally a self-sufficient artist who refuses to ask for help but I am completely stumped. I have created a character called Billy the killer, all my pieces of work thus far containing him are here http://dsaintd.deviantart.com/gallery/45089916
Billy has been made half famous because I'm using a completely new style of art for me to create these pictures. I photoshop my pen drawings of him onto real pictures to give him the look of being a real life drawn character...but I am absolutely at a loss as to how to make something using him look well on a t-shirt.
So far all I've been able to come up with is http://www.threadless.com/yourenext/billy-the-killer-2/ but as you can see it is lacking that something which makes a t-shirt awesome
Any suggestions are welcome