Selling 3D mesh as figures?

Can files downloaded from FAB (both purchased and free) be used commercially?
I understand that this is the case with games that are being developed.

But what if I want to sell figures?

I have a 3D printer and would like to print a character from the game.

And then sell it to raise funds for further production.

Or give it away as a gift to sponsors if I wanted to go on Kickstarter or another site of this type.