1girl, animal_ears, arknights, black_headwear, black_shirt, black_shorts, breasts, gravel_(arknights), gravel_(modeling_night)_(arknights), grey_background, hair_between_eyes, hat, jewelry, light_blush, long_hair, long_sleeves, looking_at_viewer, medium_breasts, mouse_ears, mouse_girl, mouse_tail, necklace, njnywy, official_alternate_costume, pink_hair, shadow, shirt, shorts, simple_background, sitting, smile, solo, tail, wariza, yellow_eyes