Plane models mainly need formal modeling training, because a plane model can't eat by her face alone, she must have a full expression in front of the mirror. These are all professionally trained. I suggest you go to my alma mater, Harbin New Silk Road Model Training School. They have a special airplane model class, which starts with basic learning and takes the exam after graduation. After passing the exam, you can enter the advanced practice class. There are usually social practices of graphic models. Passing the graduation exam and issuing a model qualification certificate are very useful for finding a job. At the end of the year, our school also held a promotion meeting for new models. I was interviewed by a company in Shanghai, and I am signing a contract recently. I suggest you consult the admissions office of our school, and the teacher will give you some advice.