Name 10 things or Southperrians you'd want in doll/plushie form

There is a figure of Saya, too bad it's a Garage Kit. You could always purchase one that's already put together and pre-painted, but the prices are ridiculous. There's Dakis of her too, though they're pretty rare and expensive to come by, whether it's nude or not.

As you said, rare and expensive, and none of the garage kits I've found look nice enough to warrent such a price. There's no real official merch of her. There's also those Nitro+ miniature figures, but those come at random, and to buy the whole set just for a miniature Saya is excessive.