A majestic full-body portrait of a breathtakingly beautiful girl with a large, glowing laser cannon, crafted from polished metal, and powered by glowing energy cells, held confidently, its barrel glowing with power. She confidently poses with her entire figure on display. Her stunning gold and black armor, intricately crafted to accentuate her toned physique, reveals a hint of her midriff as she stands proudly. Long, sleek vibrant black hair frames her exquisite features, styled elegantly to highlight her beauty. Set against a futuristic white intricate cityscape, the photorealistic image is rendered in 8k RAW quality, boasting unparalleled resolution and physics-based lighting that simulates real-world textures and effects. Her legs are strong and powerful, posed at a slight angle as if she is ready to unleash her weapon.