Jesus Freak

I am trying to get all the Halo charactors, weapons, and the blood gulch level for AM. Right now I have the Master Chief MDL from Halo and Halo 2, I can't find out how to extract the models from the PC halo. I do have a lot of .max file which are halo 3D model for a diffrent program (I think 3D max studio) but am unable to import them even as a prop. Dose anyone have charactors and/or weapons already made in AM or know How I can extract them from the PC halo or even tell me if I can open .max files into AM. Thanks JF