A highly detailed and streamlined head design inspired by Kou Yokoyama, set in a dieselpunk style. The scene captures combat action in a ruined city backdrop, infused with retro-futuristic elements. Intricate mechanisms highlight the design, evoking a vintage aesthetic with swirling smoke and a dramatic atmosphere. The composition boasts realism through dark colors and a somber gray ambience, enriched with complex details in a three-quarter view. Multiple light sources play across the scene, enhancing its depth and texture with natural reflections and materials. The cinematic lighting adds a dynamic touch, all wrapped in a dark and immersive setting, where subtle creative modifications maintain the essence of the overall concept.