[fysiks]

I don't think I've ever seen a map with models that had spaces in their names. Do you have the file(s) properly listed in the maps .res file? Are you using fast download? What does the client console say when it tries to download the map's resources (might need to turn on developer mode to get more console info in the client)?

It sounds like the map needs fixed to use models that don't have spaces in their names. Typically, an underscore is used instead of a space.