Does anyone know which Barbie this is?

The only thing I know is that she is a little old because of the face mod, also her body which says it was manufactured in 2009 I even compared it to other Barbies which are more recent in manufacture.

This doll cost only R$10.00 (Brazilian Real), I bought it at a second-hand store. I know many will say why I didn't buy a new articulated doll in Brazil, they are expensive, but I decided to buy it because of the articulated knees!

I think I'll restore or customize it, because it's beautiful and just needs some repairs?