3D printing could not be described as new technology. Even though the proliferation of its uses had indeed only spread several years ago, in terms of its secrets and technology, it certainly was not a recent discovery.
For example, the film crew. Even though not every film crew would apply for a 3D printer, renting one for the purpose of designing and manufacturing props was relatively common. The technology would be able to come up and replicate a model quickly and could recover the original look of a prop as demanded by the director. It was quick and effective, and on top of that, it saved money.
Since it was so common, Luo Mingxin had not thought that it would be relevant to the case before this. As a big celebrity who wandered among the most professional film crews, seeing the usage of 3D printers at the set was nothing new for Luo Mingxin.
