冰霜之箭：艾希的凛冬之怒

vertical 9:16 mobile phone wallpaper composition, portrait orientation. A high-quality illustration featuring Ashe (Ashe from League of Legends, long single white braid, pale fair skin, icy blue eyes, ice crystal bow, blue hooded fur cloak, frost archer queen of Freljord, cool composed expression). wearing Japanese JK school uniform, sailor collar, pleated skirt. rendered in 三渲二动画 style — anime-style 3D cel rendering, 3D-to-2D toon shading on 3D models, game cinematic PV quality, Genshin / Honkai PV aesthetic, smooth cel shading with crisp anime outlines, high production value. Masterpiece quality, highly detailed, sharp focus, professional composition, natural balanced body proportions, slim petite youthful figure, modest flat slender silhouette, fully clothed with conservative coverage, realistic natural leg length, balanced head-to-body ratio, not exaggerated, wholesome elegant tasteful presentation, 9:16 aspect ratio.