How to create a map from a prop?

[AtomicLugia]

I have the London 2012 Aquatics Centre as a *.blend file. I would like to turn it into a map for GMod but how? I know that you can export it as a prop and then place it in the map but I want it to turn it directly into a map. There are already maps which are ripped from Nintendo games and aren't props that fill the map, they're completly converted into GMod maps.

Can someone tell me how to do this? Thanks in advance.

[Alec Denston]

You can't. If you want the Aquatics Center in the game, your best chance is to remake it in Hammer as best as you can. You can port a .blend model into a Source 3D model file, but you'll mostly run into many different issues.