I don't think there's... well actually, the fact there's even a recording of that makes me think there is a full version out there. As why would they just record a bit of it.
That freestyle is easily his greatest off-the-top one too and I think the greatest off-the-top freestyle I've ever heard. It's just constant and lyrically good and creative.
Also, the one at 3.48 is the most badass shit ever. His look is cool as fuck (Jordan hat and two earings), he still looked and sounded like a cartoon villain lmao. And that style is awesome, it's like hyperactive and mean, love it.