The files are saved as in encrypted fashion. Try to open a texture file in a paint program, it will tell you un recognized format.
Model should be in a dbo format that can not be opened either.
Only scripts are not encrypted in this process.
There is a map file in the game folder that could be used to open the map if someone owning gameguru opened it., but they would only get assets that they owned themselves. All other objects would show up as missing.
Intel(R) Core(TM)2 Quad CPU Q6600 @ 2.40GHz, 2400 Mhz, 4 Core(s), 4 Logical Processor(s), 8gb RAM, Nvidia gtx660, Windows 7 Pro 64bit, Screen resolution 1680 x 1050.