https://archive.org/details/ouyalibrary
Fetch all items in the collection:
$ ia search collection:ouyalibrary | jq -r .identifier > ia-packages
Fetch data/files for one item:
$ curl -s https://archive.org/metadata/ouya_de.eiswuxe.blookid2_1.6|jq .
Extract discover images:
$ cat discover.json | jq 'reduce (.tiles[]| select(.package!=null)) as $i ({}; .[$i.package] = $i.image)'
(We simply use a scaled version of the main image as discover image)