Creating Master Chiefs voice in Adobe Premiere Pro

[Mjolnir]

I'm working on a couple short films and there's plenty of videos online to use the built in audio effects to do voices like vader, but I don't have a whole lot of time in the coming weeks to spend hours on end calibrating it to sound like chief. Can anyone tell me ideas, or if they have had any success? I'm using Premiere Pro CS6 and with the Bass, EQ, and Pitch shifter effects