I'm looking to use this "map" in SFM, and there's a model that already exists. The problem is, it's not compatible with Source. All I'm asking here is if someone could convert this model so that it can be used in SFM. Based on how big the model was when I put it in Blender for me to look at, it may need to be scaled down quite a bit. Anyway, that pretty much covers it. Thanks in advance!

Here's a link to the model:
http://www.models-resource.com/gamecube/luigismansion/model/7696/