1) The RC car model (car model) must have the original model it represents. remote control  hobby ，The original model is scaled down according to a certain standard. The accuracy of the original car ratio is often one of the important criteria to measure the manufacturing level of a model.


2) In terms of overall appearance, in order to realistically reproduce the real car prototype, the car model maker will not modify or exaggerate the appearance of the prototype car, nor imagine a car out of thin air. Many toy cars may also be imitations of real cars, but manufacturers often make random modifications based on customer preferences and the technical level of production, very casual.


3) The car model should also be highly simulated in detail. The entire car model will consist of hundreds or even more parts. Each part is a reduction of the corresponding part of the original model. This shows that the production process of this model is higher


4) In terms of production materials, the car model adopts high-grade metal materials and plastics, and the processing technology requirements are relatively high, and the coating requirements almost reach the level of real cars. Toy cars are more casual and generally use plastic parts.


5) If a car model manufacturer wants to make a model of a certain model, it must be authorized by the original factory, otherwise it will infringe intellectual property rights. In order to manufacture high-precision models, manufacturers also need to obtain technical support from the original factory to provide accurate data. Toy car designers don't need these.


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