Tony Stark

Appearance

Character reference sheet, full body, front view, side view, back view, close-up details, solid neutral background. A man with an athletic, battered build and grease-stained, sweat-glistening skin. Dark messy hair, a neatly groomed goatee, and intense brown eyes. He wears a sweat-soaked black sleeveless tank top and distressed grey cargo pants with tactical pockets. A circular, glowing pale-blue Arc Reactor device is embedded directly into the center of his chest, featuring intricate mechanical housing and emitting a soft blue light. Close-up shots focus on the mechanical details of the chest reactor and the grime-smeared facial features. Precise anatomical proportions, rugged textures, gritty sci-fi aesthetic.