James Cameron (L, front), director of the film "Avatar: Fire and Ash", attends the New Zealand premiere of the film in Wellington, New Zealand, Dec. 13, 2025. The premiere was held here on Saturday, with the participation of director James Cameron and the film's cast. (Photo by Meng Tao/Xinhua)

James Cameron (C), director of the film "Avatar: Fire and Ash", attends the New Zealand premiere of the film in Wellington, New Zealand, Dec. 13, 2025. The premiere was held here on Saturday, with the participation of director James Cameron and the film's cast. (Photo by Meng Tao/Xinhua)

James Cameron (L), director of the film "Avatar: Fire and Ash", speaks at the New Zealand premiere of the film in Wellington, New Zealand, Dec. 13, 2025. The premiere was held here on Saturday, with the participation of director James Cameron and the film's cast. (Photo by Meng Tao/Xinhua)

James Cameron (C), director of the film "Avatar: Fire and Ash", attends the New Zealand premiere of the film in Wellington, New Zealand, Dec. 13, 2025. The premiere was held here on Saturday, with the participation of director James Cameron and the film's cast. (Photo by Meng Tao/Xinhua)

Avatar fans take a selfie at the New Zealand premiere of the film "Avatar: Fire and Ash", in Wellington, New Zealand, Dec. 13, 2025. The premiere was held here on Saturday, with the participation of director James Cameron and the film's cast. (Photo by Meng Tao/Xinhua)