1girl, aqua_eyes, aqua_wings, arknights, between_breasts, breasts, coat, dress, emiya_negi, evil_grin, evil_smile, fangs, feathered_wings, from_side, grey_hair, grin, hair_between_eyes, head_wings, ho'olheyak_(arknights), long_coat, long_sleeves, looking_at_viewer, looking_down, open_clothes, open_coat, open_mouth, short_hair, sidelocks, slit_pupils, smile, solo, strap_between_breasts, teeth, upper_body, upper_teeth_only, white_background, white_dress, wings