Implementing local audit trail for each S3 bucket?
rclone has a variety of logging features you can use, once again you could achieve what you want with rclone and some scripting.
If you are wanting to use rclone on behalf of your company and need some help getting set up or you want to ask some more technical questions, it might be worth dropping us an email to sales@rclone.com and we can consult with you some more about your use case as part of a support contract