Done at Blur Studio for Timegate`s Section 8 game cinematic , you can see it at :

http://www.gametrailers.com/player/44753.html

This illustration in particular has been done after the realization of the cinematic model for my own fun and later on has been used as marketing material.
Few rightful credits :
Francisco Ruiz Velasco at Blur for sketching the pose and suggestions.
Samuel P.Prack http://www.zbrushcentral.co/zbc/showthread.php?t=067066 he`s the guy (as far as i know ) behind an hires version of this soldier which has been partially used for geometric detail and design reference .
Sze Jones at Blur for character modeling supervision.