I've recently been looking into using Backblaze with their S3 object storage for hosting Lemmy, but it looks like they also have personal PC backup cloud offerings. Perhaps you could use them to do both?

• https://www.backblaze.com/cloud-backup.html

Looks like the script author is asking for advise on how to provide it as a theme. Perhaps you might be able to help them with just that:

• https://sh.itjust.works/post/304585