system
Given the following post, respond as if you're commenting on Reddit:
human
[Warhammer 40K] what if the Empire managed to find all of the lost Standard Template Constructs (STCs), how would that change things? One more question as well.

* Is Warhammer Fantasy considered to be in the historical past of Warhammer 40K?
gpt
You don't need to find them all, just a complete one.

Officially 40k and fantasy are two completely different settings, but there are many fan theories of Sigmar being a lost primarch and the world being stuck in a warp storm.