When I've been asked to remake some of my old Sims 3 toys for Sims 4, I couldn't resist: I had to update few ones. The cloth doll, for example, has now a smoother dress and is fully recolorable (I didn't know making recolorable toys when I first released it too many years ago! :D). The rabbit is also recolorable. I could have remeshed it a bit, but I didn't because I'm so used to see it like that, it's like an old toy, unperfect but that you still love for all the years you've spent with it! I also remade my little Pinocchio. That's for the revamped toys!
But there's also new ones: I converted the huge stuffed cat and dog from Sims 4, I made them 60% smaller though, because I'm fed up of these HUGE decorative toys that would need to build a new room just to install them! :D
I also tried to make a playable version of these cat & dog, meaning I had to add legs, joints... It's not a total success as it's somehow harder to adapt a mesh to animation than to mesh a new one from scratch. Anyway, your Sims can indeed play with a stuffed cat & dog, fully recolorable (well, not the ears....)
Including: