Dragon Ball Revenge of King Piccolo Texture problem (WII)

[Howdareme]

Hi so i want to rip models from this game but I am unsure how to add face texture : http://imgur.com/CYpyvSx

All the face textures are in one file and im unsure how to seperate them and apply them to the model: http://imgur.com/YYKNxRv

Im new to this stuff so help would be appreciated.