Kaelen stands 6 feet 4 inches tall with a humanoid silhouette of brass, brushed silver, and faceted crystal. His chest is dominated by a twelve-inch ornate chronometer with a dozen hands moving in separate rhythms; around the clock's rim faint runes pulse blue-white. Translucent crystalline panels at his forearms and thighs reveal nested gears, flowing filaments of temporal light, and tiny rotating time-crystals. His face is a polished bronze mask, smooth and reflective, with two deep sapphire orbs for eyes that flicker through shades of blue when he thinks. When he speaks his voice comes as low modulated vibrations layered with the soft click of gears. Contradictory element: though largely mechanical, he wears a frayed silk scarf that seems almost human in the way it drifts and settles, often collecting dust and scent from distant places he once visited.