Well, he apparently received a C&D and ignored it by simply switching the characters names. I see a hughe difference between offering unauthorized figures over KS and FB and a custom suit by Yunsil for example. Custom headsculpts on the other hand were always unauthorized ripoff. You can call it art if you want, but the law is pretty clear there - almost worldwide btw. Still I don't believe we will see this happening too often. Small numbers of 20-30 are just not worth it for the big companies.