For anyone who might still need the links,
here is the one to Sim Wardrobe (because of how the site is set up, I can't link directly to just the objects, but most of them are easy to find, and just double-check my earlier post if you need help).
I found an updated version of the corn flour grinder I linked earlier here
Here is the ice cream stand and
here are the World of Wonder conversions that included the arcade whack-a-mole and popcorn and cotton candy machines I mentioned. You can see all three in action (sort of, to an extent)
in a lot by joandsarah here.
It seems that I managed to miss that they also made a
sno-cone machine in the same tradition as the cotton candy and popcorn.
If you want to check for other stuff from them, their
master CC list is here.