Looks: Several painted markings on his face, hips and legs, a bone carved crescent shaped septum and nipple piercing (right), approximately 22mm tunnels or plugs (bone or golden) and gold pearls and/or beads (any kind) in his hair(optional).

He’s fit but not too muscular, it’s clearly visible that he’s more agile than strong, also he moves more elegant and cat like.

Character: Self confident, sniffy, assured of success, careless, humorous, and determined. Some may also call him arrogant as he only seems to care about his own wellbeing. As a noble offspring and mighty magician specialised in old, dark magics and curses he has a high opinion of himself and just expects everyone to bow before him. He isn’t hurtful towards others in order to make them obey him, though he couldn’t care less about peoples misfortune, even if he could help. He may or might not help you, depending on his current temper and your offerings. Thinking he’s superior to anyone, he can easily get somewhat rude, which doesn’t necessarily make him a bad guy, as whenever there is an actually important matter at hand, he takes the right choices and gets back to the ground of things. High quality/golden jewelry and rare objects are his passion, as he could hoard beautiful jewelry and expensive items.

Expression: Mostly calm or relaxed, you could also say he looks like he doesn't care much. He’s a curious and playful guy, so a fitting or little evil smirk is always a great choice. He also easily gets upset so that would be another idea: annoyed or angry!

Environment: Anything that fits into the world he lives in (non modern / classic fantasy), like ancient ruins, mangrove forests, regular forests but also somewhat Persian looking palaces would be cool.

I would say he's chaotic neutral with a hint of good.