Having Sims Based On TV Shows Or Franchises

I have a ton! Ones I've created: a whole set of Harry Potter ones based on the premise that Sirius never went after Wormtail (so Harry still lives with his parents, and Sirius and Remus live together, they're all on the Gallery), a bunch from Subnautica (Ryley, Bart, and Robin in one household, the Aurora crew in another; I also have noCC households on the Gallery for Ryley, the Degasi crew, and the Aurora crew on the Gallery), a Disney household (not on the Gallery as they use CC, got Elsa and Anna, Merida, Ariel, and Jasmine), and the Crystal Gems (main three, Steven, and Greg in one household, planning for Lapis, Peridot, and Bismuth in another, and Connie and her parents in a third). I'm also working on some His Dark Materials ones, already got Lyra and her adopted dad Lee Scoresby Asriel has no parental rights dangit, have plans for Will and his Mum, and I really want Iorek but have literally no idea how. Suggestions appreciated!!

Future plans: Aside from the other HDM and SU ones, I also want a Star Wars trio (Luke, Leia, and Han, maybe some others), some Zelda ones (tentative plan is a BotW-era household with Link, Zelda, and Sidon, maybe another with Impa and Paya?), and a Doctor Who household with Thirteen and Missy LET ME DREAM.

Downloaded ones... I have the Addams family (they live across the road from the Goths), Mark Watney from The Martian, and Connor, Hank, and Sumo from Detroit Become Human.