Crisis (Nowie Sheep)

The Guren ((ぐれん) literally Crimson Lotus Flower) are a special breed of half mechanical monsters whose origins are a complete mystery. They possess the ability to understand and respond to both human and 'monster' speech, and as a result are often hired for certain jobs. They're known for their quick, clean assasinations, and will not hesitate to kill the contracter if they do not recieve their reward.

Trivia
The picture is from Vadim Makarenko's entry in the Dominance War 4 competition. Unfortunately he did not win the competition.