means i can sell my models in grabcad?
or will i get money like for example 100 views/downloads= 1 DOLLAR? means as per no. of views or download will get payment?
You cannot sell your models. You do not receive money for views or downloads.
You can compete in challenges and if you win or place high there is the possibility of earning some money that way.
Also networking and showing the world your skills may lead to business outside of GrabCAD that could lead to money.