someone, human, people, character model, car, bus, motorcycle, bicycle, raindrops, sun, moon, star, sun, moon, cloud, horns, dragon's head, txt, logo, username, water mark, writing, heading, signature, characters, duplicate, disconnection, acute angle, defective twisted fracture deformed handrails, Incomplete frame, broken frame, turn-up edges, the horns of the eaves, the horns of the ridge roof, poor superstructure.