Guardian of the sands Vel'Koz

So I was thinking maybe green/emerald eyes with an ancient golden helmet (like Starners guardian of the sands helmet) but with a emerald triangle carved in it. Also he should have mummy cloth on his tenticals giving him a ancient sand look.

All those who gaze toward the eye have no where to run, no where to hide, the last thing you see is a great beam of green light, as you know it you become one with the sand.