Expected some time in 2025. If ever.
I think we're at a very interesting point in the game's development, in that we've got a pretty good idea now about how L&P operates. And with the effort I've put in over the years in working out the assets he uses, if there's a scene that I'd like to see but wont be in the game in the foreseeable future, I can try my hand at making it myself.
For example, I've been waiting since I first started playing this for Jules' performance of MSND. The assets need have been available for years, and are more or less the same as when Sophia and Liam went to the opera. I more or less gave up hope of seeing it when Sam's concert was announced. At least word of Jules' performance should have come out before, even if it was going to be after the 30 playable days.
Also still waiting for Sophia to teach Ellie about "intimate shaving". Working on my version of the pajama party, and imagining a scene in which the girls are getting naked, notice Ellie and Jules aren't shaved, Ellie rushing to Sophia's bedroom and her pleading "Mom ... the girls wanna lick my pussy, but not until we've shaved ... can I borrow your shaving kit?"
Or whatever. Now that the side jobs have been consigned to oblivion, anything with the old farts or the kiddies is now up to fan art. Although who will be able to identify the kiddies is yet to be seen.