Where are the "out the box" player images stored?

[oi_oi_ginger_roy]

So i downloaded the massive facepack and installed it - works fine, so no issue there. However i go back into my team (Reading) and the faces are terrible as they are years out of date so my team now look like spotty teens.

Question is, i would like to install images for those that don't have one but to keep the one's that have come with the game too?

Possible? (if so, easy way?) - or at least let me know where the default pics are stored and i'll take them out and replace in my graphics folder etc.