Yes, we have a mission. We don't pretend to be a replacement for anything, rather we just are kinda over here doing our own thing.
That thing, is being a place for the repository of Tales series images (including the mobile games). However, we do a few more things than that - with the inclusion of keeping collections of stories and even a fan generated magazine. So our mission is simple: be a place for the fans to have their work seen, heard, and displayed, while also including official artworks.
You can register on our site for free. Simply do so, and contact us with what you're wanting to post. After we evaluate it and ensure it meets the criteria for posting, we'll enable you to post. No probation periods, and we claim absolutely no rights to your stuff. Come on, you did the work, you should take the credit for it.