Jigsaw Puzzle
I know the odds of this existing or being made are nil.
But a rigged jigsaw puzzle would be cool. Two surfaces: the image surface and the cardboard back surface. The UV map would all the pieces to be jumbled. I assume a single rigging that would go from random pieces in a box to assembled puzzle with the slider adding pieces from the pile to the finish. And of course, if you change the image surface, the entire puzzle image changes along the slider range. Bonus points for also having a box to go with it.
I know absolutely crazy. Still, it would be a cool product.

Comments
would it need to be rigged? a morph would be easier
there is also this
https://www.daz3d.com/jigsaw-puzzle
I've never seen that. I was thinking there'd be more pieces but I can probably work with 150. And it's DO for the coupon...
Have you tried using a custom image on that one? Every individual piece needs it's own texture applied - frickin' nightmare. Glad I only paid a few cents for it.
The pop-ups show it having a unified map. If you mean each each has its own surface, you should be able to multi-select and apply the same map to al of them in one go.
All pieces do use the same map and have the same three surfaces, so the easiest way to change them all is the following:
Another alternative is to make a copy the file of one of the H.mats for the puzzle (I'll use the Abstract one in this example). You may have to uncompress it (easiest way is to the Batch Converter from Daz Studio, otherwise, simply replace the .duf extension by .duf.gz and ask any tool capable of unarchiving a gz file and it should work).
Then, open the uncompressed H.Mats .duf file in a text editor capable of batch replacing and:
Once done, save the file and you can then apply it to the puzzle.
What would be nice to have is a template for the box's picture too, but it's easy to open one of the current map and replace the puzzle pictures by the same picture used on our custom puzzle.
For Christmas 2023, Sylvan also gifted a smaller puzzle (24 pieces I think). If someone has it, it should be here in there library account:
https://www.daz3d.com/downloader/customer/files#prod_92856
The wiki page:
https://docs.daz3d.com/public/read_me/index/92000_92999/92856/start
DMs are also selling a 24 pieces puzzles (with poses, environment and various settings) on Renderosity (search for DMs Composed).