Anime girl firing a massive futuristic machine gun

An anime-style young woman with pale skin and long, flowing silver-green hair, adorned with black lace bows and red roses, is depicted from the chest up and mid-thigh down in a dynamic pose. She has bright, emerald green eyes and a determined, slightly open-mouthed expression, wearing a black gothic Lolita outfit with intricate lace details, a choker, and black thigh-high stockings with lace tops. She is holding a massive, futuristic machine gun with glowing green accents, firing it from the right side of the frame, with a bright muzzle flash. The background is dark, filled with swirling green energy or smoke, and numerous scattered bullet casings in shades of brown and brass. The composition is a close-up, angled shot, emphasizing the action and the weapon. The lighting is dramatic, with strong highlights on the weapon and muzzle flash, casting dark shadows and creating an intense, high-energy atmosphere. The overall style is dark fantasy and cyberpunk, with a vibrant color palette dominated by black, silver-green, and red.