Steampunk Clockwork City in Brass Book

Ultra photorealistic, cinematic 8K, Pixar style 3D render. Tiny workers building a steampunk clockwork city inside the gears of a giant open brass book. Massive brass gears turning, miniature airships flying in background. Workers with goggles welding glowing tubes, crystal towers with steam. Lighting: Warm amber and copper lighting, fog, dramatic volumetric light rays, mechanical atmosphere. Details: Hyper detailed textures on metal, brass reflections, steam particles, shallow depth of field. Composition: Vertical 9:16 aspect ratio, epic wide shot, tilt-shift effect.