Look on the deviation's page for the link on the right labeled "Print Not Enabled Submit as Print". That button will take you to the Sell Prints page. Then click on the Greeting Cards tab. Then check every check box, especially the ones under the image(s). Then you click the "Submit Print" button. From there you should be ready and see a "Submit Another Print" button to submit others. The only downside is that you have to order 10 or 25 of each design, but I think it's worth it to have cards like that, so I hope you will do it of your photos of R2 in costume?