Promethean Alchemist's Homunculus Companion, Can it be improved by Craft construct?

[Merellin]

So, I was looking at the Promethean Alchemist and the Homunculus Companion you get and I started wondering, You gain the ability to craft constructs via Promethean Disciple as the Promethean Alchemist, And Craft Construct lets you make and improve Homunculi, So I wonder, Can you use Craft Construct to improve your Homunculus Companion you get from the archetype?

[Melkiador]

You should be able to, though a few of the improvements aren't natively supported. Like the Homunculus doesn't have an actual "Construction Cost", so the hit dice modification doesn't work. Your GM could make a ruling to make that work, but it doesn't seem to work by default.

There could also be an issue with missing prerequisites, like Craft Magical Weapons and Armor. I'm not sure if that's the kind of prerequisite you can skip by raising the construction DC.

[Merellin]

Alright, Thank you! Should technicaly be possible if you meet the requierments, Ask GM just in case. Sounds good. =)