this map is missing a package can't play it.
Did you download the static mesh pack and put it in your StaticMeshes folder in the KF directory? I'm pretty sure the only non BSP stuff in that map are the static meshes!
if you are looking for ideas of spawn placement and such, you can take a look at my stacks map (KF-Library). It doesn't look too much like the original as I had to modify it to keep in the spirit of KF, though it does follow the same general floor plan as the original.
Had a look at that map, I can't really see how the floor plan is that similar stack or basement, but fair do's. If you're interested in using the static meshes that I extracted, or helping with this map, then please feel free!
like I said, I'm an amateur mapper and this is my first upload to the internet. any help would be really appreciated.
Also, thanks Tripwire, you will be one of the greatest games developers ever if you carry on like this!