xianxia style theme. the main subject is bìyáo from zhu xian. she has black hair, long twin ponytails, and is wearing a green exquisite noblewoman's outfit，her figure is graceful. one hand is on her waist. her hands and fingers are healthy. her facial features are delicate. the background is an antique chinese courtyard with rich colors. anime cgi. unreal engine, 3d oc renderer. the picture is ultra-realistic with extremely exquisite details.