Well this is probably the wrong sub-forum for this question but i didn’t find another one that seemed right.
Anyway does anyone know a good site for free to use head and face (mainly) refrence images. i tried to google it but nothing good turned up.
I have always used google to find reference models. Perhaps you did not use a good search string. Try this:
Game me a huge list of reference images. Also don’t look specifically for blender. This link might help: http://www.phungdinhdung.org/Studies_paper/Realistic_face_modeling.shtm
I use this for animation reference video: http://www.referencereference.com/
hope that helps