[Disgrace2029]

I just ran into the problem with a Firestick where the storage is critical low. My build uses STRMS stored on another server. The only thing that is downloaded is the Artwork for the movie or TV Show. I do not download the actors images or Fan Artworks nor do I create thumbnails of episodes. Is there anyway I can use the images from somewhere else that isn't downloaded to the Firestick? How does Netflix, Hulu or all the other streaming media do it? I know its not all downloaded.