Articulated hands compatible with Souldoll Zenith?

Hi all. Looking to buy a set of articulated hands that would be the right size/scale for a Souldoll Zenith. I have Chu, for what it's worth. He was listed at 69cm tall though I'm not sure if he's using a Double body.

I got his cast in white skin. Appreciate any pointers. I am able to buy from taobao if there are any reputable sellers there for parts.