Girl Anime Illustration Dark Ruins

Create a vertical dark fantasy anime illustration, featuring , set inside a ruined Gothic cathedral and mechanical fortress. At the center is a pale young woman with extremely long flowing hair, sharp and weary eyes, delicate features, and small dark horn-like ornaments faintly visible in her hair. She wears an elaborate and damaged black-and-white Gothic battle outfit, with layered ruffles, torn fabric, midriff-baring design, belts, metal thigh armor, mechanical gauntlets, and asymmetrical armor parts. The pose uses a dramatic low-angle upward shot: she twists her body, one arm reaching upward, tightly gripping the hilt of a giant weapon suspended above. The weapon is a huge cathedral-like mechanical greatsword or lance, far taller than a person, with a black gunmetal frame, brass joints, gears, pistons, pipes, and rib-like structures, and a glowing lava-orange energy core running through the center; steam erupts from both sides of the lower mechanism. The environment is a towering ruined interior, with soaring arched ceilings, broken columns, hanging chains, dark metal scaffolding, smoke and dust in the air, and faint backlight coming through broken windows. Uses a 9:16 narrow composition, centered on the heroine and the weapon, with the weapon extending to the top of the frame and the character occupying the lower half. Visual style: highly detailed Japanese dark fantasy concept art, oil-painting-textured anime rendering, intricate linework, cinematic chiaroscuro, with charcoal black and steel gray as the main tones, orange highlights accenting the weapon core, highly tense perspective, ribbons and hair strands flowing in the wind, no text, no watermark.