Sorry, I never looked though I'm sure you can find some on specific sites for purchase if you look hard enough. I don't know you but if you will allow me to offer you some advice: you can and will pass.

Take the practice exam, make sure you understand why you got certain questions wrong (the thinking behind them, don't just memorize the answers) and if you are able to pass on the practice exam, go for the real thing while the questions and thinking is in your mind.