Hello! As all content made for the zine has to be brand new, photos from existing shoots are not allowed (existing shoots can, however, form part of your application portfolio). At the very least, if there is an existing costume, a brand new photoshoot has to be done, with the theme and specs to be discussed with the mod team should the cosplayer be accepted. As for how abstract or canon the shoots have to be, it really depends on what the idea is, but a good line of reference is whether it fits in with official art and material that has been released. We hope that answers your question!