Oriental Fantasy 3D CG Heroine

9:16 vertical, high-precision 3D CG Eastern fantasy female character poster, 3D CG oriental fantasy heroine portrait, anime-style 3D CG character art, semi-realistic 3D character render, framed from mid-thigh up, the main subject is a clearly adult young Eastern-fantasy female swordswoman, apparent age around 22–28, with an overall cold, striking, ethereal, noble, and restrained temperament, carrying the mystery and powerful presence of a {argument name="Character Trait" default="a moonlit female sword immortal"}. The overall look should not be flat illustration but a highly finished 3D CG character render, with refined character modeling, realistic material rendering, cinematic lighting, dynamic gorgeous costume movement, and the quality of a premium virtual character poster; the overall result should be extremely refined, flowing, and beautiful. The character has a refined East Asian beauty-type face, a small, smooth oval face, delicate and well-defined bone structure, a clean sharp jawline, and cool, fair, fine skin with a slight translucent quality and soft skin shading. The eyes are long, narrow, and sharp, with iris color a mix of cool gray-purple and ice blue, the pupils having a clear glassy quality and fine highlights, and a calm, sharp gaze carrying a slight sense of pressure and detachment. The lashes are long and fine, the eye makeup cool and restrained, the nose bridge elegant and straight, the lip line refined, the lip color a low-saturation cool rose red, the expression calm yet highly commanding. The hairstyle is a high updo combined with extremely long black hair; the main hair color is deep black with cool blue highlights, the strands extremely full and smooth, with the ends billowing widely in the air to create strong dynamism. The updo at the crown is secure and ornate, with fine loose strands at the forehead and temples. She wears an elaborate Eastern-fantasy metal hair crown that combines gilded gold, cool silver, tiny gemstones, and leaf-and-branch motifs, with a refined, classical craftsmanship feel. The long hair and several strands of black smoke-like ribbon coil and swirl through the air, creating a strong sense of flow and power. The costume is a high-precision 3D CG Eastern-fantasy battle gown, in a main color scheme of {argument name="Costume Color Scheme" default="a gradient of deep purple, sapphire blue, ice blue, ink black, and cool white"}, with rich overall layering. The inner layer is a form-fitting, dark-colored high-collar or cross-collar long dress, with fabric featuring subtle patterns, gold embroidery, cloud motifs, and mountain-and-sea motifs. The outer layer is draped with semi-transparent gauze long sleeves and a large flowing sash/shawl; the sash material is light and translucent, with cool-toned light along its edges, billowing widely in the wind. The shoulders, chest, cuffs, and collar feature exquisite metal guards, inlaid jewels, and embroidered decoration, giving both an ethereal and a combat-ready feel. The overall costume material includes silk, gauze, brocade, metal, and embroidery, rendered with realistic, fine PBR material detail. Since the composition is adjusted to upper body and above, emphasis should be placed on the character's face, shoulders and neck, the chest area's costume structure, the hair crown, the movement of the long hair, and the layering of the sash. The character holds an ornate Eastern long sword, the blade slender and straight, with a sharp cool metallic sheen; the hilt and guard feature classical carving and gilded patterns, giving an overall refined, premium look. One hand grips the sword steadily; the blade may cut diagonally into the frame from the bottom or front-side, with part of the blade extending into view to enhance the sense of pressure and control. The other hand may hang naturally out of frame or lightly rest on the robe. The character's body is turned slightly to the side, shoulders and neck extended, posture upright and elegant; the composition should focus on the head, chest and shoulders, part of the arm, the sword hilt, and the movement of the sash, creating a close-up sense of pressure and the quality of a premium character poster. The scene is {argument name="Background Scene" default="an Eastern fantasy space under the moon"}, with a huge cool white full moon at the center of the background as the core visual behind the character. Around it swirl black smoke-like energy, ink-toned branch silhouettes, and semi-transparent mist, like a space where ink-wash art and spiritual qi merge. A small amount of red ribbon and pink petals drift through the air, creating a warm-cool contrast and poetic tension. The background overall should be minimal and refined — no cluttered scenery — with emphasis on setting off the main character, the upper-body composition, the movement of the long hair, and the flowing quality of the costume. The lighting uses cinematic cool white key light combined with soft moonlight backlighting; the face is clear and luminous, with fine rim light along the hair strands, shoulders, sword blade, and the edges of the sash. The metal hair crown, embroidery, jewels, silk, gauze, and sword blade all show realistic, clearly defined material response. The overall color tone is dominated by cool white, gray-blue, deep purple, sapphire blue, and ink black, accented with a small amount of vivid red ribbon and pink petals; the image should be gorgeous, clean, translucent, ethereal, austere, and refined, with the quality of a premium, collector's-grade 3D CG Eastern fantasy character poster. high detail 3D CG render, Unreal Engine quality, Octane render look, cinematic lighting, PBR materials, subsurface scattering skin, realistic hair strands, flowing silk ribbons, translucent chiffon, ornate embroidery, metallic crown details, elegant Chinese fantasy sword, moonlit atmosphere, volumetric light, cinematic depth of field, soft bloom, ultra detailed, polished anime realism, premium virtual character portrait