Dark Thunder Princess — Royal Sailor Battle Uniform. A stunningly beautiful 24-year-old adult anime heroine with smooth warm bronze skin, luxurious silver-white super-long hair tied in a flowing high ponytail, and large luminous ruby-red eyes. FACE: Exceptionally beautiful, cute and feminine anime face. Soft rounded facial contours, delicate nose, naturally rosy cheeks, gentle eyebrows, long eyelashes and sparkling red eyes. A charming, playful, slightly mischievous smile with one corner of her lips raised. Confident and teasing, never cruel or frightening. Youthful adult beauty, warm expression, irresistible charisma. BODY: Glamorous hourglass figure, naturally full bust, slender waist, shapely hips, long elegant legs and harmonious feminine curves. COSTUME: Magnificent royal sailor-style battle uniform. Elegant white sailor blouse, black-and-gold sailor collar, crimson silk ribbon, fitted black velvet corset, intricate golden embroidery, ornate shoulder armor, jeweled clasps, luxurious pleated skirt, black thigh-high stockings and armored boots. A spectacular black-and-crimson velvet cape with elaborate golden embroidery and flowing red satin lining. Exquisite aristocratic craftsmanship. WEAPON: A colossal ancient greatsword forged from black celestial steel. Massive broad blade, intricate gold engravings, glowing crimson energy veins, elaborate crossguard and realistic heavy metal textures. Powerful and majestic, not grotesque. POSE: Confident and playful heroic stance. Holding the enormous greatsword over one shoulder, tilting her head slightly toward the viewer with a charming, knowing smile. Her free hand rests elegantly on her hip. Long silver ponytail and cape flowing dramatically. BACKGROUND: Magnificent gothic fantasy metropolis, towering cathedrals, monumental bridges, illuminated windows, distant castles and dramatic thunderclouds. Brilliant natural lightning, cinematic depth and majestic atmosphere. STYLE: Ultra-detailed premium Japanese anime illustration, beautiful expressive face, elegant proportions, luxurious costume textures, cinematic fantasy lighting. COMPOSITION: Strict vertical 2:3, mid-thigh-up portrait. Face clearly illuminated, flattering three-quarter camera angle, no extreme low-angle facial distortion. NEGATIVE: Scary face, evil grin, sinister smile, aggressive expression, angry eyes, sharp predatory features, horror, fangs, facial scars, harsh facial shadows, magic circles, sky sigils, staff, wand, blonde hair, green eyes, pale skin, distorted anatomy, text, watermark.