I wonder what happened to the rights to the universe with the death of Christopher Tolkien? As far as I know, Games Workshop partially has rights, in any case they release a board game based on the world of Middle-earth. And Creative Assembly, of course, understands that such a project will pay off with interest. All complexity is exclusively in copyright.
______________________________________________________________________________________________________ I apologize, I understand that this topic has become tired of many, but I forgot all the arguments given earlier))