I saw it and I know where to find it, let me see if it's ok for abandonia
Edit:
This is a great Dune community, here you can find what you're searching and everything about "Duniverse".
I think we could add some files of this page into Dune2 extras section:
http://dune2k.com/Duniverse/Games/DuneII
(There's also an interesting editor)
Approved Extras