Intricate Steampunk Mechanical Sculpture

[{argument name="subject" default="subject"}] hyper-realistic {argument name="materials" default="intricate steampunk sculpture of that subject, masterfully crafted with polished brass, copper pipes, exposed gears"}, levers, valves, pressure gauges and Victorian mechanical details, rich metallic textures with patina and subtle wear, {argument name="lighting" default="dramatic studio lighting"} with strong specular highlights and deep shadows emphasizing every mechanical element, displayed on a dark wooden base, ultra detailed, photorealistic, masterpiece