I need a map tutorial.

I downloaded a map model from The Models Resource, and I want to know how to import it into GMOD. It’s most likely extremely difficult, but I would like to learn how. I can’t find out how anywhere.

C’mon, there has to be somebody that knows how to. Here’s the link to the map: http://www.models-resource.com/nintendo_64/lozoot/sheet/388

And here’s a link to what it looks like in the folder: http://i.imgur.com/hwyUZ.png

Have you tried the “Mapping” Forum? It’s a little bit below “Garry’s Mod Discussion”