The process of customizing plastic figures involves several stages. First, the design prototype stage determines the appearance, color, and details of the doll. 3D modeling software is used to create a prototype based on the customer's design sketch. Next, in the prototyping stage, 3D printers are used to print out the parts of the doll, which are then sanded, colored, and assembled to create a complete prototype. Mold production is the next stage, where the structure and size of the mold are determined and then drawn using software. The mold is manufactured and inspected to ensure precision and quality. In the plastic injection molding stage, plastic raw materials are injected into the mold to produce various parts of the doll. The injection pressure and speed are controlled to ensure complete filling of the mold. The appearance of the doll is enhanced through processes like spray oil, pad printing, electroplating, and hot stamping. In the assembly stage, the parts are assembled using adhesive glue, heat, or other methods. Finally, strict quality inspection is carried out to ensure the safety and customer requirements of the plastic dolls.