Ok then… My concept is based very loosely on the hindu mythological idea of Kalakeyas, who were a form of “Rakshasas,” or demons. They terrorized people during the night and hid themselves in the ocean in the daytime.
So… :
Some unknown time in the beginning of the Third Age of the Sun, Sauron sent out a large party of orcs on an important quest. The orcs failed their task and had the surprising foresight to not return to Sauron, realizing their punishment would be death. So They journed West across Middle Earth until they could go no further. Aware that Sauron had probably become enraged and banded them traitors, they decided to steal a ship to ensure their safe escape. Although sucessful in stealing a large warship from a harbor and setting sail, they had no knowledge of navigation, leaving them to sail adrift farther and farther from Middle Earth shores. Eventually they came upon a large but distant island inhabited by humans, which they attacked promptly. The men were killed and the women taken as their wives. Thus was the race of the Rakshas created. A society developed based upon season-long raiding trips, during which they would raid and pillage Middle Earth shores during the night and drift a safe distance from land during daytime. Because the male orcs left their half-breed children under the care of their human wives for months on end, that generation was intentionally instilled with a strong preference for human traits. Over time, this developed into a caste system where the more human-like Rakshas were bestowed with powerful ranks and positions, and the most Orc-like of the race became slaves.
phew… sorry for the length there… anyways, I plan on modelling two characters of the race - one of their leader, a more human-like chacter (the beginnings of him is in the image above), and one of his slave, more orc-like. Not the most original idea, I know, essentially just a half-orc race, but I think (hope) the details and composition will make it interesting.