It is assembled using the Hooben kit, with locally refined parts. The body is sturdy and durable, and the power system is stable. Basic configurations and upgraded components can be made according to customer requirements. RTR version, including remote control, VCU, ready to play out of the box. Excluding batteries, glue, paint, and various upgraded components such as smoking systems, combat systems, etc., you can order these devices yourself in the website list, and we can install them for you for free. You can also specify the appearance coating of the model, such as different countries, eras, etc. If there are significant changes to the original design, additional fees may need to be paid.