...
Media files are usually provided by the service administrators and application administrators. These can be the logos of the 3D-Printing services, the background image of the 3D-viewer, or additional documentation for the materials. These files are always public, as they either contribute to the themeing theming of the application or contain information that should be accessible by all users.
...
3D files are files, that are uploaded to the application for analysis, repair, and quotingquotes. These are also meant to be private. Only the printing service admins and the user who uploaded them should be able to see it.
...