http://pes2008editing.blogspot.com/2009/02/tutorial-import-new-face-in-pes-2009.html
Hey mates;)
Here is a video tutorial about importing a face and relinking it with PES Appearence Tool.
I tried to keep it short and hope it is still understandable though.
Usefull downloads:
PES Appearence Tool 0.2.1
Kitserver 8.1.2
Bundesliga Facepack Vol.6 by [4D]Nossy