Halo 4 Models / Microsoft Game Content Usage Rules

Hi everyone. My friends and I are trying to make a Halo game with combined mechanics from all the games. I want to use halo 3 and 4 models for some of it, and Halo 2 and 3 maps. But i’m not sure if it follow “Microsoft’s Game Content Usage Rules”. It states

> You can’t reverse engineer our games to access the assets or otherwise do things that the games don’t normally permit in order to create your Items.

I am getting my model from some .map files from here: Map Files
I don’t know if someone made these files, if it was released by Microsoft, or if they are taken from the game.
Can anyone help me to see if this complies with their rules? I would really like to make this by the end of this year.