Audit existing files

After retroactively changing Photo image file paths and setting uploads to private, most images were moved into the private directory.

They all went into 2025-02, which is resetting their original upload date.

What are the remaining files, and why weren't they moved?

Are there any orphaned files?

Modules

https://www.drupal.org/project/orphaned_files
Provides a list of unused files and a button to delete them.
Doesn't find all files.

https://www.drupal.org/project/auditfiles/
Provides reports on unused files and other issues.
Managed not used and Not in database reports used to delete orphaned files.