There are 14 models in this series, including 10 regular models, 1 small hidden model, and 3 large hidden models. Among them, the probability of getting the regular model is about 8.89%, the probability of getting the small hidden is about 2.8%, and the probability of getting the large hidden is about 8.3%, that is, for every 36, there will be 1 small hidden and 3 different styles of large hidden.