A stunning space cowgirl with flowing hair, wearing a sleek futuristic cowboy outfit adorned with glowing neon details, confidently rides a biomechanical horse through a dramatic alien desert landscape. The wild west sci-fi setting showcases distant planets and stars in the vivid night sky. The scene captures an ultra-detailed and realistic aesthetic, highlighting the intricate textures of her attire and the horse's metallic features. The atmosphere is a perfect blend of traditional western and advanced space age era elements, creating a captivating and unforgettable photographic moment in 8k resolution.