3d render, 2.5d anime style, semi-realistic, next-gen game cg, unreal engine 5, octane render, pbr materials, highly detailed metal and silk textures, cinematic lighting, masterpiece, ultra fine detail, 8k resolution, full body frontal composition. an 18-year-old gentle xianxia world cultivator maiden, flowing white and pale blue silk robe with golden embroidery, ethereal celestial aura, soft warm smile, long black hair with jade hairpin, holding a glowing spiritual sword, delicate facial features, serene and tender expression, floating cherry blossom petals, misty ancient mountains background, dappled god-ray lighting