1girl, animal_ears, arknights, belt, black_belt, black_hair, black_vest, blue_nails, crossed_arms, echj, grey_background, long_hair, looking_at_viewer, nail_polish, pouch, red_eyes, shirt, simple_background, smile, solo, texas_(arknights), texas_the_omertosa_(arknights), upper_body, very_long_hair, vest, white_shirt, wolf_ears