the feet are just angled funny. forgot to turn them when i was posing i guess. the edge of the top blends into the side cus of the foot texture. if you didnt notice the set is fully 512 too :3 thanks link!
It's very good but the pose for the current weapon he is holding makes it look unrealistic, it could have used maybe a pose crouching and one of the spears are in the ground and then you cross over the other one.