I can't believe it's been 15 years since I've released my short single player mod here. A lot of things have happened since then.
Also, recently, I came across some old backups and noticed that I never released the updated maps from the 2011 re-release in the RMF format. Therefore I've re-uploaded the source maps package which now includes both the old and the re-released versions of the maps.
Feel free to have a look - it's great to see that the community is still alive and kicking :)