There are various images which I'd like to do some remixes of and then submit the remix back to the site. However, it's kind of a pain to fill in all the info about the image when it's all there already in the original.

Each image should have a "submit remix" button which would take care of license issues (the set of licenses would be limited based on what the original image indicated) and with the keywords prefilled with the same ones that the original had.

It'd be best if the result was displayed on the same page as the original as well.