I don't have any, really. I am working on making a second version of Jessica's titjob using Irulan's as a base, but I am not that enthusiastic about it. Besides, the author of the original game is starting to update Dune again, which means that new scenes of a much higher quality than mine are on the way. I'll wait until the updates stop before planning something new with my mod.
To be honest, though, the mod as I originally envisioned is finished: my main goal was to have a proper loving relationship between Jessica and Paul in the game. I'd say that the mod already accomplishes that.