Thumbnail, streamlined shape inspired by Kou Yokoyama, dieselpunk style, concept art on top of Artstation, masterpiece, combat action unfolding in a ruined city, retro-futuristic style, intricate mechanisms, maximum detail, vintage aesthetics, smoke amidst a dramatic backdrop, realism in digital painting, dark color palette with a gray atmosphere, complex and detailed illustration, three-quarter view, illuminated by multiple light sources, a highly detailed head with a sleek shape, cinematic textures with natural reflections and materials, cinematic lighting, subtle creative modifications, maintaining dramatic tension and retro-futuristic style.