But the most common ones are plastics and resins!
Among them, the resin is relatively high-grade! In fact, the real handcraft is the Garage Kit (GK for short) that expresses the prototype personality, which refers to the model kit that is not mass-produced. Because the output is small and the mold opening is very complicated and difficult, the price is generally very expensive. Because of the characteristics of resin material, it is very suitable for expressing very detailed details and people. Hand-made white molds are mostly semi-finished products provided by factories, which require a series of complicated processes such as polishing, assembly and coloring, and the difficulty is far greater than that of general model making. Just from the point of view of coloring, you need some artistic skills and expensive painting tools such as pens and air pumps. So it is not easy for ordinary people to try. Because the hand-made processing process is all manual, the price of hand-made finished products is also relatively high. What comprehensive technology do you mean by mass production? This is someone else's business secret. It's hard to get sorry