reddit com/r/NintendoSwitch/comments/8qnh7r/super_highresolution_artwork_collection_for_super/
Found a treasure trove for character artwork (not allowed to enter websites, so put a . between reddit and com).
if they get permission from 4j (the studio who helped put minecraft on consoles), they could put the console edition tutorial worlds in the game, as seeds
and i mean all of them (if not, maybe a few highlights, like TU1, TU31, and TU69)