miermere, robin_(honkai:_star_rail), year_2024, 1girl, alternate_costume, aqua_eyes, bird, dress, floating_hair, hands_up, head_wings, holding, long_hair, long_sleeves, outdoors, parted_lips, purple_hair, shirt, sitting, smile, solo, white_shirt, white_wings, wings, highres, honkai:_star_rail, honkai_(series)