1girl, arknights, arms_at_sides, bare_shoulders, beach, black_gloves, black_pants, bra, breasts, closed_mouth, clothing_cutout, detached_sleeves, feet_out_of_frame, gloves, grey_hair, infection_monitor_(arknights), large_breasts, long_hair, long_sleeves, looking_away, looking_down, low-tied_long_hair, night, night_sky, no_headwear, ocean, outdoors, pants, red_eyes, rock, sitting, skadi_(arknights), skadi_(elite_ii)_(arknights), sky, solo, star_(sky), starry_sky, thigh_cutout, underbust, underwear, very_long_hair, water, xtears_kitsune