Um, the cover is legitimately a delight and if I'm going to print this I'm absolutely printing the cover while I'm at it. The only reason I wouldn't is if I decided to print the cover from the full color version instead ;)
Never had an audiobook for a ttrpg before, it's really a neat add-on! You should definitely take LOA 2. Introduction and make a short out of it. Or maybe even the first bit of LOA 3. A Home in the Abyss.