[JMitchell]

More searching, more findings!

1.download these files to your computer
2.format your CF card in the camera
3.go to: SHOOTING MENU , Manage Picture Control, Load/Save, Copy to Card, OK
This step creates the correct folders for the other files. You are just copying a current picture control to the card.

4.Turn camera off, Take card out of camera and put into computer card reader
5.navigate to Nikon, CUSTOMPC
6.copy the the files in step 1 to the card (copy/paste - overwrite=yes)
7.Put the card back into the camera
8.SHOOTING MENU, Manage Picture Control, Load/Save, Copy to camera
9.OK to each file one at a time.
10. Happy Shooting

The 3 files (Astia, Velvia, Optima) can be found:

Here

just click the files one at a time and save to your computer.