You dont need a fixpoint to find addresses on new files.
Do a signature scan (scans for a known/unknown byte sequence) and you will find it in every dll
However, what sid wrote is right, but the section is not loading a WRS file from the directory (I extracted them and theres no _cube.mdl and so on) so I think the buffer might be hardcoded. If you really need those things, you can click them together in MED too xD