HaloMods "Classic" Read-only Archive

How would I get, let's say, the model of bloodgulch. I want to make a CE map using bloodgulch's model but how would I extract it. Would I extract it from CE or PC, and what progam would I use if i need one.
~thanks in advance

some already posted a .scenario file for bloodgulch. look in the tags/ resources forum, or at www.halomaps.org.

I have the scenario, I mean the model, like one I can edit in 3ds max.

edit: never mind, I found a model on halomaps, thanks.