Steampunk dog with a mechanical body made of brass, copper, and steel. Detailed textures with gears, pistons, rivets, and flexible tubing along the joints. Head shaped like a canine with glowing lens eyes and a hinged jaw. Tail made of segmented metal links. Legs with jointed actuators and paw-like metal feet. Surface includes worn metal, oil stains, and heat-blued steel highlights. Designed for 3D modeling with high-detail industrial textures.