eastern xianxia fantasy, high-quality 3d animation and game cinematic cg look, ue5-style rendering, pbr materials, pure white background, no text. realistic materials with idealized stylized character design, natural body proportions, refined face with true three-dimensional structure, long hair with clear strand groups and fine flyaway hairs, layered clothing with real differences in thickness and fabric texture, metal weapon with soft reflections and a sharp bright edge. cinematic lighting, one clear key light from the upper left, soft ambient fill, rim light tracing the silhouette, shadows retaining detail. character: a 23-year-old man, lean and upright, straight shoulders, narrow waist. refined and composed face, defined brow and nose, clean jawline, pale skin, thin lips, calm cool eyes. hair tied up with a silver crown, long black hair falling in about a dozen clear locks behind the crown, a few loose strands pasted to his temple. three garment layers with clearly different weight: an inner off-white coarse linen cross-collar robe (matte, visible weave), a mid layer of white satin narrow-sleeve sword robe (soft sheen on the folds), and an outer half-transparent rain-gauze mantle (thin, translucent, woven threads visible at the hem). white jade clasp on a deep teal woven belt. two-layer hem, short inner and long outer, the layering visible as it lifts. weapon: a narrow-bladed longsword, a faint frost-white line running along the ridge of the blade, white jade cloud-pattern guard, a wet tassel hanging from the pommel, polished steel with a bright cutting edge. layout: character reference sheet — left one third is a large high-resolution front face close-up; right two thirds shows three full-body views in a standing pose, front, side and back, the sword held in his right hand; below, an exploded diagram of the three garment layers and detail shots of the belt, the hair crown and the sword guard. all views share identical proportions. negative: text, watermark, logo, border, signature, extra people, deformed hands, extra fingers, plastic skin, flat lighting, overexposed, low resolution, blurry, noise, cartoon, chibi, figurine look, cluttered composition.