FYI Cloudfare can't really do anything about it
Also, uploading graphics to Graal makes it their property, you as an individual can not take legal action against the website, GraalOnline would have to take it but even then the site does not violate any laws, they get the content off of GraalOnline not you
they also don't make money off them, they allow anyone access to them for free, they may make money through website advertisements but that's different than them selling the customs so saying they use your product for money wouldn't hold up in court
I'm not saying I support the site and what it does, but for you to think that you and other Graalians can easily just sue them is pretty incorrect and I don't think you will get anywhere with it