The materials and tools required for preparing large aviation models are different from those required for manufacturing small aviation models. First of all, we need to prepare some large types of wood boards, battens, foam boards, glass fiber reinforced plastics and other materials. At the same time, we need large tools, such as failed wood machines, rotary cutters, nails, screwdrivers and so on. These materials and tools can be purchased in handicraft stores or on the internet.

步驟二：制定計劃和設計草圖 在開始制作之前，需要制定詳細的計劃和設計草圖。根據自己的需要和喜好，可以選擇制作不同種類和大小的大型航空模型，例如飛行機、直升機、火箭等。然后。根據設計草圖制定一個詳細的制作計劃，包括所需的材料和工具，制作步驟，完成時間等。

Step 2: Develop a plan and design sketch. Before starting production, a detailed plan and design sketch need to be developed. According to one's own needs and preferences, one can choose to create large aviation models of different types and sizes, such as airplanes, helicopters, rockets, etc. then. Develop a detailed production plan based on the design sketch, including the required materials and tools, production steps, completion time, etc.

步驟三：制作框架和結構 大型航空模型的框架和結構需要使用更堅固和穩定的材料，例如大型的木板、泡沫板或者使用者玻璃鋼等。需要使用錯誤木機、旋轉切割器等工具將這些材料切割成所需要的形狀和大小，然后使用螺絲、釘子等工具將它們連接在一起，形成框架和結構。需要注意的是，在制作過程中要保護保持框架和結構的平衡和穩定，確保其能夠承受飛行時的壓力和重量。

Step 3: The frame and structure of the large-scale aviation model need to be made of more solid and stable materials, such as large wooden boards, foam boards or users' glass fiber reinforced plastics. The wrong wood machine, rotary cutter and other tools need to be used to cut these materials into the required shape and size, and then use screws, nails and other tools to connect them together to form a frame and structure. It should be noted that during the production process, it is necessary to protect and maintain the balance and stability of the framework and structure, ensuring that it can withstand the pressure and weight during flight.

步驟四：安裝電機和電子元器件 大型航空模型的電機和電子元器件也需要更大和更穩定。需要選擇合適的大型航空模型的電機和電子元器件，并并在框架和結構中留出安裝位置。然后使用釘子、螺絲刀等工具將電機和電子元器件安裝在機架和結構中，連接電線和電池。

Step 4: The installation of motors and electronic components for large-scale aviation models also requires larger and more stable motors and electronic components. It is necessary to select suitable motors and electronic components for large aviation models, and leave installation positions in the framework and structure. Then use tools such as nails and screwdrivers to install the motor and electronic components in the frame and structure, connecting wires and batteries.

步驟五：涂裝和裝飾 大型航空模型的涂裝和裝飾也需要更加復雜和精細。可以使用顏料、噴漆等工具對航空模型造型進行涂裝，使其看起來更逼真。

Step 5: Painting and Decoration: The painting and decoration of large aviation models also need to be more complex and refined. Paint, spray paint, and other tools can be used to paint the aviation model shape, making it look more realistic.