Description of your request or bug report:
AmazonJP and Yes24 often have their physical and ebooks linked, and the ebook covers are usually better, especially for older books. Where a physical book has been added to Natively with no cover, or a LQ cover, it would be useful for the ebook cover to be used instead.
For example, this series was added using the link to the physical book, but many of the covers are missing - each volume includes the ebook link, so it would be useful if bad covers could be detected (see link below) and automatically replaced with the ebook cover.
Related:
Trello link:
