Gothic Steampunk Clockmaker Portrait

A character-driven 3D portrait render of an eccentric male clockmaker in his early fifties, with a bushy gray mustache, intense focused brown eyes magnified slightly behind a complex brass optical monocle lens, wearing a scuffed brown leather apron over a tweed vest, stained rolled-up shirt sleeves, holding a delicate glowing clockwork gear with tweezers in his calloused hands, set inside a dimly lit workshop filled with stacked grandfather clocks, floating pendulum weights, brass gears, and brass steam pipes background, lit by a warm flickering candlelight key light on his face combined with a cool blue moonlight glow filtering through a high arched stained-glass window behind him, creating a rich dual-light ambiance on his weathered face and metallic tools, tight portrait close-up shot with an 85mm f/1.4 lens, shallow depth of field rendering the workshop background into soft bokeh, 3D V-Ray render engine fidelity with micro-pore skin detail, metallic tarnish maps, volumetric dust motes dancing in light shafts, gothic steampunk visual story.