Os Kar- is a modeled off a Big-horned Sheep, a very majestic regal animal that demands respect, I think this shines through the eyes in this piece. If you are not familiar with this animal, check it out, It's an animal that once thrived in the Rocky Mountains, now they live in small reservation areas were hunting is prohibited. It is threatened with almost definite extinction, In 1996 there were only 280 sheep left.