The facegen model works fine on the fifa 15 head, then you can import the head in creation master that will convert that for you, and afterwords you reimport the converted head file in blender to adjust the mouth(as https://www.youtube.com/watch?v=pEqJjLldRTY )
remember to app the light map and if you want the boumpy one.
remember to app the light map and if you want the boumpy one.