Okay I'll look in to prints. What about T-shirts? Could see if that's possible. Thanks for all the great feedback here.
Thing is I'm about to get really busy work-wise, and one of the things I do already involves mailing out prints, so I know what a big drain on work-time that is (work being writing and illustrating children's books, and two weekly cartoons). I think there are print-on-demand services that deal with taking the orders, making the prints and mailing out, does anyone have a recommendation? I'd want to know a service was good, and that the prints were good quality.
Then again I could just put the high-res image up under a creative commons license agreement, and you could all have at it. Long as no-one starts selling them, that's fine by me.
The high-res isn't huge, think it's about twice the size of the original I uploaded here, something near A4/Letter size at 300dpi.
I havent used it before, but I heard that if you make a cafe press account that you get a percentage of all items sold with the design you have printed.
I think they can do posters and other prints as well. You might lose a bit in the enlargement but judging by the 6 foot tall posters that FFG have at their event center the enlargement doesnt cause that much lose. I couldnt notice any under close scrutiny.
for your creative genius. 
