towering humanoid figure with skeletal proportions and mechanical augmentations standing above a sprawling city; body composed of chrome and black biomechanical structures, ribcage open with glowing white cores inside; wings extend outward in layered metallic feathers, reflective and sharp; skull-like head with hollow glowing eyes; tall skyscrapers rise behind and around the figure, their silhouettes backlit by a bright horizon; atmosphere dramatic with strong contrasts of light and shadow