gashmicky I don't think there's any extension that implements this feature at this time.
You could create this with the extension API or get a developer to create this extension for you.
If you are referring to files from the FoF Upload extension, there's an additional challenge because FoF Upload does not record which files are actually used, so if you extract the most recent files from the database, you will also get some unused files, as well as files already uploaded for posts that have not been submitted yet.