kuu (haibane), haibane renmei, artist request, highres, official art, third-party source, 1girl, androgynous, angel, blonde hair, blue shoes, blue shorts, blunt bangs, border, brown border, closed mouth, feathered wings, feathers, green sweater, grey eyes, grey wings, halo, hand in pocket, jaggy lines, looking at viewer, multiple views, no socks, ornate border, pink border, production art, reference sheet, shoes, short hair, shorts, simple background, sleeves past wrists, smile, sweater, traditional halo, white background, white feathers, white shoes, wings, yellow halo