The Doom 3 Mod Blade Yautja has DLC, and it doesn't cost you a penny!
This pack features a remake of the first three levels from the origional AvP by Rebellion.
Be sure to read the readme as it tells you how to load the level right from the game. You can download the DLC here.
Blade Yautja is a Doom 3 mod that lets you play as the Predator from the AvP series of games/movies.