Rigging

ok so after some various shots of random work just to get up to date :) what im working on just now. well ive been doing a lot of research into rigging and facial expressions reading works such as Paul Ekman with the current goal of rigging a good human head to show various expressions and emotions so first thing is first im modeling a human head thats what im working on just now. Also some other work such as making final art assest for a game a group of us are working on. but i find thet the head rig is certainly my most intressting working just now so although posted bellow ill repost my head im working on