pf2e.fyi
From Pathfinder Lost Omens Rival Academies, which isn't enabled.

Behold My Creation!

FEAT 8
ARCHETYPE
Archetype Lepidstadt Surgeon
Prerequisites Let My Creature Live!

You have rebuilt your creation once more. It is greater now, more than it once was. Soon, it shall be greater still. Your construct companion becomes an incredible construct companion.

Pathfinder Lost Omens Rival AcademiesORC