Thanks for contributing, and glad you were able to figure out making your own data packages.
I publish the LibreTranslate-init scripts which are LibreTranslate setup scripts for Ubuntu.
Currently the data server I’m using has plenty of capacity but if you want to mirror the data packages data-index.json supports lists of links so we can have multiple backup links. The CDN for .argosmodel translation packages has much more load and you could also mirror that but by default Argos Translate will just use the first link so it won’t take much of the load (it’s still good to have backups though). You can also seed the peer to peer links.