Ah! You bring me joy. Those are some my my favorite moments as well. (cackles)
I do like this world and characters and your observation is correct--I wrote them with the potential for continuing their stories if Paradox Interactive had taken an interest in them. But I don't think that's going to happen and working under the limitations of the Unbound license without support would be doing myself a disservice.
That being said, I am fond enough of Laurent that he's very likely to appear again in my work in another form. I've got a mailing list that only goes out when I make new games if that would be of interest to you.