Here's a list of files that may or may not be in the override folder:
- mipc210x7.gui
tooltip6x4.gui
800x600back.tga
800x600comp0.tga
800x600comp1.tga
800x600load.tga
800x600map.tga
800x600pazaak.tga
800x600store.tga
The 800x600 in the .tga files could be other values like 1024x768, 1280x960, etc.