Although this image seems big, the original drawing was done on a 3.5x5.5in Moleskine sketchbook.  Thanks to the magic of digital photography I managed to create an image that was to scale for what I had planned to print.
I wanted the final image to be as close to the original drawing as possible so I went through and recreated the drawing digitally in Photoshop with the help of my Wacom tablet.
This is the final image with the branding added that was used to create the screen.
Final, printed product.  The shirts will be available online as of 1/17/14 at  The website is still being built by yours truly, which is why there is a wait til the date above.