What's the name of this beautiful stock photos model?

I saw this picture on Facebook, i tried find this girl's name but i had no success, I only find a few more stock photos with her, if her name is "imposible" to find i will glad just by looking more stock photos of her, thanks!
If it can be useful photographer name is Sergey velikanov, his ID is filin2 and here are the other sites i found with her: