masterpiece, best quality, score_7, safe, newest, 1girl, solo, short hair, pink hair, blue eyes, school uniform, white shirt, dark sailor collar, pleated skirt, dark skirt, necktie, holding paper airplane, arm raised, paper airplane, looking up, low angle, from below, balcony, railing, rooftop, outdoor, clear blue sky, scattered clouds, bright daylight, natural lighting, backlighting, wind, hair blowing, skirt fluttering, serene expression, soft smile, dreamy atmosphere, clean linework, cel shading, soft gradients, anime coloring, depth of field, dynamic angle, drawn by wlop:1.1, drawn by ixy:1.0, drawn by nixeu:0.9, soft lighting:1.2, standard lens, low angle perspective