1girl, arm_up, breasts, brown_headwear, brown_sleeves, clenched_hand, feet_out_of_frame, gears, hair_between_eyes, hat, honkai_(series), honkai_impact_3rd, large_breasts, looking_at_viewer, medium_hair, official_wallpaper, parted_lips, roman_numeral, smile, solo, thigh_strap, thighs, vill-v