AI Prompt for Dark Fantasy Anime Key Visual with Gothic Architecture and Blazing Cannon

"A dramatic dark fantasy anime illustration in a towering vertical composition, viewed from a low angle. A lone ethereal warrior woman stands on the head of a gigantic roaring beast statue or slain monster in the foreground, her pose powerful and steady as she braces an enormous gothic cannon-lance or cathedral-like pillar weapon on her shoulder. The weapon is impossibly tall, blackened iron and stone with ornate spires and filigree, wrapped in glowing red chains, and its top is exploding with violent crimson fire, sparks, and shards. Behind her fills a colossal full moon with a luminous circular crosshair-like sigil etched across its surface, casting cold silver light through turbulent clouds. The woman has very long flowing {argument name="hair color" default="platinum white"} hair streaming hard to the right in the wind, and wears layered torn black-and-white ceremonial armor robes with feathered and tattered textures, mixing gothic knight, fallen angel, and priestess aesthetics. Her face is mostly obscured, making her feel mysterious and solemn. Surrounding her are ruined gothic cathedral towers, broken flying buttresses, shattered stained-glass fragments, drifting debris, and distant spires fading into a stormy moonlit sky. The palette is desaturated blue-gray, charcoal, silver, and violet, punctuated by intense red glow from the chains and muzzle flare. Rendered as ultra-detailed, high-contrast, painterly concept art with dynamic motion, cinematic lighting, sharp atmospheric perspective, intricate architectural destruction, and a slightly gritty, rough-textured finish that feels intentionally crunchy and dramatic. Emphasize epic scale, apocalyptic grandeur, wind-swept fabric, glowing embers, and a tragic holy-war atmosphere."