Looking for an old mod that let pawns have extra organs

[ZornieKins]

A couple updates ago I played with a mod that let you give a pawn extra organs, such as a second heart or liver, but I can't remember what it was called or what else it did. I've tried searching for it but I haven't been able to find it. Does anyone know what it is?

[sv-esk]

Crafted Mutants
https://ludeon.com/forums/index.php?topic=34214.105