Since you can see it in the picture of the merchant's commodity information, it is not difficult to know him and find him. Among many businesses, there must be businesses with their pictures. The pictures of the merchants come from the photography studio, and these models keep in touch with the photography studio. You can buy a product, become a friend and customer of the merchant, and then ask them about this model, or consult the information of the photography studio that takes pictures, then find the photography studio, pretend to be the boss who wants to take pictures, and then you can consult the information of this model. However, it should be noted that if you want the contact information of this model, which belongs to privacy, they will generally not disclose it to you, so you should pay more attention.