AWS s3 uploading from admin

Has anyone tackled loading to s3 from the admin? If not, any suggestions as the best way to do it?

The CDN plugin https://github.com/getgrav/grav-plugin-cdn takes care of serving assets from a CDN

Also see https://getgrav.org/blog/turbo-charge-grav-with-a-cdn

Yeah but not specifically S3 - could that plugin be adjusted to work with S3? Thanks