1. Authenticity and details: Aircraft toy models are usually based on real aircraft, and strive to maintain a high degree of authenticity in terms of proportion, appearance and details. The model accurately reproduces the outline of the aircraft, wing design, engine details, and the markings and livery on the aircraft. This makes the toy models more realistic and allows children to learn and recognize different types of aircraft while playing. 2. Educational value: Through the airplane toy model, children can understand the basic structure, mechanism and function of the airplane. They can learn the names, uses and historical background of various aircraft. This learning process can develop their spatial imagination, hand-eye coordination and logical thinking. 4. Collection value: Some aircraft toy models have collection value, especially those limited edition or specially designed models. For adult collectors, they can collect different types of aircraft models to show a love of aviation history and technology, and appreciate the craftsmanship and exquisite details of the models.