Steampunk Miniature Clockwork Machine

{argument name="subject" default="miniature clockwork machine"} hyper-realistic miniature clockwork machine version of the subject, extremely intricate and highly detailed steampunk-style mechanical sculpture, thousands of tiny brass gears, springs, levers, cogs, pistons and delicate clockwork mechanisms visibly working, polished brass and copper components with realistic patina and wear, tiny glass tubes and glowing indicator lights, masterpiece of miniature engineering, displayed on a dark wooden base under dramatic focused lighting with soft highlights and deep shadows emphasizing the mechanical details, ultra detailed textures, photorealistic, collector quality