Since the file that you were missing has been found, I'll go ahead and lock this. If you decide to download more animations/modifications in the future, it might be wise to backup your files by creating a separate folder (placed somewhere such as on your desktop, but it doesn't really matter, as long as it isn't located inside the FH folder) so that if you decide you don't like the way the new mods look, you can always revert back to the way it looked before.