I purchased White Plume Mountain from the marketplace and can't figure out the location or how to place the game maps. They don't show up in the Art Library. They don't show up under Premium assets, under My Library OR marketplace purchases, All the journal information is there so I know I added the "Add-on" content correctly. For the record I only have the free account. Do I need to upgrde my account in order to run Marketplace modules? What am I missing here?