1girl, backpack, bag, breasts, cleavage, fingerless_gloves, front-tie_top, gloves, greyscale, hair_between_eyes, hannah_steller, headgear, holding_strap, iowa_(kancolle), kantai_collection, large_breasts, long_hair, looking_at_viewer, mizoki_kei, monochrome, parted_lips, sketch, solo, star-shaped_pupils, star_(symbol), symbol-shaped_pupils, upper_body