This figure is by ClayM, and distributed by Lechery in Japan.
The box, as imported from China:

Interestingly for the Chinese release they have stickered over the Lechery logos and address on the back of the box. Looking at Hobby Search, under the big logo labels there is a Lechery logo and a ClayM logo without the text.
Here are the parts in the polystyrene:
Nicely protected, but would’ve been nice to have instructions. Most of the assembly is obvious, however I did break the cast off chest cover by doing it wrong. If you want to avoid this, I’ll cover that later.

The cast-off part is a bit wiggly but does seem to stay put if positioned and left alone. It can wiggle and reveal her nipples though.

If you look at the right of the image just above, you may be able to see the hairline mark where I broke it.
































