@jace055 FWIW, i modified the existing MMM-PlexNowPlaying module (https://github.com/glitch452/MMM-PlexNowPlaying) to view only the movie/show posters on my mirror top_center location. It works pretty well and only required me to modify the MMM-PlexNowPlaying.css to increase the size of the poster to a good size, and the MMM-PlexNowPlaying.js where I commented out the lines that view the title/year text because i found it redundant. Works great now.

mmplex.jpg