A Great White Shark in steampunk style, of gleaming brass, polished steel, and intricate gears. This magnificent creature, a marvel of Victorian engineering, dominates a deep-sea scene. The shark's massive frame is a testament to intricate craftsmanship. Its skin is not of smooth, white hide, but of meticulously crafted, overlapping brass plates, riveted together with countless copper rivets. These plates are engraved with intricate patterns of gears, cogs, and steam-powered pistons.The dorsal fin is a towering, ornate structure, resembling a miniature steam engine. It's adorned with gleaming brass pipes, intricate gears, and a plume of stylized steam erupting from its apex. The pectoral fins are equally impressive, each a masterpiece of engineering, with articulated joints powered by hidden mechanisms. The tail fin is a marvel of motion, a powerful engine of brass and steel, capable of propelling this mechanical leviathan through the depths. The shark's jaws are a sight to behold. Rows of razor-sharp, serrated teeth, crafted from tempered steel, gleam menacingly. The lower jaw is hinged with a complex system of gears and levers, allowing it to open with terrifying force.