1girl arknights bad_id bad_pixiv_id barcode braid character_name coat collarbone colored_skin dragon_horns earrings flat_chest hand_up horns jacknavy jewelry long_hair long_sleeves looking_at_viewer multicolored_hair nian_(arknights) open_clothes open_coat open_mouth pointy_ears ponytail purple_eyes red_hair red_skin side_braid solo strapless streaked_hair tongue tongue_out tube_top two-tone_hair upper_body white_coat white_hair