Silver-Haired Cathedral Battle Maiden

Create a vertical 2:3 high-detail anime fantasy illustration of a silver-haired battle maiden in a ruined gothic cathedral during combat. The character is centered in a dynamic low-angle three-quarter pose, leaning forward with one arm extended to the right holding a huge translucent circular shield or magical glass barrier, and the other arm lowered to the left with a heavy mechanical gauntlet cannon emitting smoke and orange heat. She has long flowing silver-white hair, pale skin, a calm serious expression with half-lidded eyes, and delicate white floral head ornaments with ribbon-like streamers whipping through the air. Her outfit is a dark, ornate, tattered gothic dress with lace trim, layered white underskirt, black bodice, armored sleeves, and frayed cloth strips swirling around her. The environment is a vast collapsed stone cathedral with pointed arches, broken stained-glass windows, crumbling walls, distant ruined towers, dust, fog, rubble, and shafts of cold daylight. The shield is an oversized oval disk of clear glass-like energy with etched concentric circles and radial patterns, catching bright highlights on the right side of the image. Use a monochrome gray, ash, ivory, and charcoal palette with small warm ember sparks and glowing orange accents. Style should be painterly Japanese anime concept art, extremely detailed linework, dramatic motion, cinematic lighting, high contrast, watercolor-and-ink texture, atmospheric smoke, flying debris, no visible text, no watermark, no border.