Since the character is always struggling against his orc nature, I added the red-pink dramatic lighting to show the character's duality.
About the character:
On the inside, Grolux battles a constant urge to be either more human-like or more orc-like. He does not understand how someone can be "half of anything" internally, when both races will always exist in their blood. What he does comprehend is that his strength and his quickness on his feet is highly desired in the streets of Amn - making him the perfect mercenary.