Focusing on B2B scenario applications, this C919 model strictly replicates the parameters of the C919 real aircraft, fully restoring the aerodynamic layout, body contour, and detailed features of the real aircraft. It is a high-quality supporting product for aviation related enterprises. The model is made of aviation grade composite materials, balancing lightweight and stability, making it easy to transport, install, and place, and can adapt to various indoor and outdoor display environments. The surface spraying process is exquisite, and after multiple polishing and coloring treatments, the color is uniform, the details are clear, and the true texture of the real machine is restored. This model can be used for various purposes such as aviation science popularization display, corporate image promotion, vocational college training, and film and television scene construction, to meet diverse customer needs. We support personalized customization and can adjust the body coating, internal details, etc. according to customer needs