Generate a medium-sized realistic c...

Generate a medium-sized realistic chicken with accurate proportions and natural anatomy. Include detailed feathers, a realistic beak, comb, wattles, wings, claws, and expressive eyes. Use layered blocks to create depth and texture while keeping the build clean and lifelike. Pose the chicken naturally as if standing or walking. Use only solid vanilla Minecraft blocks. No gravity blocks, unsupported floating parts, or cartoon-style exaggeration.