The one I have on my website uses this script:
https://github.com/ninique/Dollmaker-Script
It won't work out of the box, though, since it needs a few older script functions removed. Once those are fixed it works fine.
Oh yeah haha I actually have a version of this script that works out of the box on the page!! It's the Ophagirl dollmaker script!!! It's a fork of Ninique's actually cx
https://ophanimkei.com/you/tools/dollmaker/
