Requested new features for SE:IV

[gregebowman]

Originally posted by Imperial:
The Grau mod--which can be found on the PBW mod listing has alot of the features your asking for-its a mix af many of the popular mods and has tons of mounts, facilities ,ship sizes, weapons etc--give it i a try --may be to your liking.

I d/l this mod and tried playing it the other day with just the files that were on the PBW website, but after I ended my first turn, I got a files missing error message. Does anyone know which files are missing? Do I need to upgrade the graphic files, or is there something else that need to be added? Was this game designed for 1.84?