If I am a player in a game and I have plus subscription. a) do I buy the module, and then create the game, promote the GM to GM, and then demote myself to a player(not sure if this is a thing? b) do they buy the module, they can create the game, and so long as I am in the game we can access dynamic lighting? c) none, the active GM needs to also own the module and be the subscriber. thanks in advance for the clarification!