Recently, "Aquaman 2: The Lost Kingdom" released a new trailer and character posters for the "Fighting for Home" version, which showed the audience the key words in life of Aquaman Arthur, Orm and Black Manta, and also revealed many details about the life of Aquaman 2: The Lost Kingdom. Top secret information about the lost kingdom. The film brings together the original cast of the previous film "Aquaman" and an elite behind-the-scenes team to protect the film. The scene of the three octopus mechas in the trailer is particularly impressive. They took 12 crew members 4 months to build. Each octopus mecha is composed of 45 molded parts and a metal inner frame; the film The prop team also produced a total of 15 different versions of Aquaman's Trident and 26 different versions of Black Manta's Dark Trident. In order to facilitate special effects production, the staff of the prop team used fiberglass, rubber, soft foam, etc. Made of different materials to improve texture and strength.