Yea, so this doesn’t exist, but should it?

Think about:

• TheMovieDB style identifiers with box art
• Auto-generated and/or community created and upvoted DVD labels, case inserts, or USB/SSD stickers you can print yourself (no reason physical media has to be “round”)
• Automated scripts for generating local media savers/installers from GOG and Steam

This doesn’t seem like a very difficult thing to create for the niche community of people that want physical copies.