Xator The Guardian

The Game Challenge MMXVII. This contest has motivated me to produce my artwork in HOURS because I had found out too late that this year's challenge even exists.
Brief:
Meet Xator. He is a favourite guardian of The Creator. His biomechanical body is made of super tissue and synthetic parts. He was a human being before transformation into a machine, but his memories has been removed from his upgraded brain. He doesn’t like to think about previous life. For now he is an enemy of humanity. Very experienced hunter and soldier with lack of emotions.