A stunning Steampunk woman with cascading midnight-black hair, adorned in an intricately detailed steampunk ensemble, brandishing a unique weapon. The scene captures hyperrealistic, photorealistic details in 8k resolution, reminiscent of an Unreal Engine render, with an expressive style brimming with creativity and nuance. The atmosphere conveys a blend of vintage elegance and adventurous mystery, capturing the essence of an alternate history filled with gears and steam.