How to add certain faces to the units?

[Laser]

Here's the question: how do I add only some certain faces for my addon? Suppose I'm making Somalian militia pack and I would like the to use only african faces. How do I do that? Thanks.

[qwertyuio]

class CfgFaces
{
   class unit
   {
      name="unit";
      texture="\pbo\face.paa";
      east=1;
      west=1;
                   etc=1;
                };
};

This is the closest youll get I think. You might have to set face manually in the init field.

Note don't type the etc above