Here is a Collada version of that scene, that should import into SketchUp Make:
http://colin.scienceninja.com/livingRoom.DAE.zip
You will notice that a lot of faces are transparent, that’s because of difficulties in exporting the materials from 3DS Max. You have the original material images from the RAR file, I’m hoping you can bring those into SketchUp and replace the corresponding material in the Collada model SketchUp scene.