see her all the time but they never mention her name.

  

after a lot of research, the only data I found about this model is her first name:

Gaga (嘎嘎)

 

she is mentioned in some posts that I cannot publish because they are private, as well as in the following videos:

 

1) https://www.facebook.com/watch/?v=687038875311384

Spoiler

 

 

 

 

2) https://www.facebook.com/watch/?v=112029217492719

Spoiler