I do agree he needs to look more Persian... I guess I'll try to give him maybe Ashoka's hair and make his eyes less Asiatic.
EDIT: Now that you mention it, The Capo, some background on this guy: He is arguably one of the greatest Emperors of the Sassanid dynasty of Persia (the one that came after the Parthians and before the Muslims). Basically, he was like every other great leader - built lots of stuff, improved infrastructure, economy prospered, culture flourished, conquered some new lands, etc. etc. etc. Also to note during this time that the Sassanids were basically having an ancient-era equivilent of a Cold War with the Byzantines, with some actual fighting going on.
I may make him Khosrau II, Khorsau I's slightly more famous successor, who was also a powerful king with a slightly less positive reputation (he expanded the Sassanid Empire to the greatest height and almost brought the Byzantines to their knees, but also was criticized for being the typical luxury-loving jerk, although this is debatable).