Kingdom Hearts 2 downloads?

Does anyone know where to find kingdom hearts or kingdom hearts 2 downloads? I want the videos that were in the game. Mostly I want the second one, but first works too. I really need some of Namine as well, Kairi to, but Namine more. And I don't want them with Roxas but with Sora, if they have to be with Roxas that is fine. But please tell me places cause I really need some!!!!!