Tentric Brund was a role playing character from many years ago. Tentric was a Troll assassin who wielded human sized short swords as a knives. One of these blades granted him the "Curse of Immortality". While he could not die, and could eventually heal any would, he would still age, albeit slowly, and his wounds would leave scars.
He was one of the Troll leaders of a subhuman (or as they called them subtroll) army against the encroaching humans, and was considered a hero to the non-human races of his world.
Could there be a better 6 in. scale troll than the 12 inch GG? Change the jawline, add some tusks and a beard and you have a troll. For Tentric I even loved the design of the armor.
I used multiple layers of wash for the paint on his body. The camera flash brings out the underlying blue a lot, but in actuality it has a nice depth to the otherwise boring black of his costume.