The camofaces.zip file you have requested: Skins / Miscellaneous / Camo Faces - 1.3mb is not available. Perhaps try browsing all files for the game Call of Duty and upload any files you want to share or are missing. This is the only information we could locate:
Here we have a small file which puts camo paint on the faces of Foley, Moody, Harding, Brroks and Elder. They also have a little grease paint on thie arms and hands to give it that extra bit of realistic fealing.