1girl, arknights, 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