thumbnail streamlined shape in the style of Kou Yokoyama dieselpunk style concept art top Artstation masterpiece combat action in a ruined city in the background retro-futuristic style mechanisms maximum detail vintage smoke dramatic background realism digital painting dark colors dark gray atmosphere complex details detailed illustration three-quarter view light from several different sources a stunningly detailed head streamlined shape dieselpunk style combat action in a ruined city retro-futuristic maximum detail vintage smoke realism dark colors dramatic background complex details three-quarter view light from multiple sources cinematic textures natural reflections natural materials cinematic lighting blurred atmospheric elements