Steampunk superhero overlooking a sprawling retrofuturistic city

A gritty Retrofuturistic Steampunk Noir style image of a sprawling steampunk city. There are bridges and winding roads, flying machines and dirigibles and huge, tall and fantastic steampunk style buildings with a noir touch. There is a steampunk style super hero standing ont the roof terrace of a building overlooking the entire, spectacular sprawling steampunk noir city. The image is done in a gritty Retrofuturistic Steampunk Noir style