Didn't play as him but i heard he needs to go medically mad

yeah u need to go for the tibetian expedition and then u have 50% chance of geting "artefact" and after that Himmler and scientists will try and experiment on it by swalowing it by Himmler himself and then u get another 50% chance of geting some unexpected results.... but for some resone i cannot get it i tried a lot of times and failed every time by geting "no results" idk. what makes it impossible to achive and many restarts didnt make much of changes so i think for what i now that geting Himmler crowned is just not possible. I hope that the devs of this mode will explain how to make it happend, or is it even possible or maybe its just bugged, or maybe someone have a clue for this

You can use the command consol ( ² )

and use

Focus.AutoComplete
Focus.NoChecks
Focus.IgnorePrerequisites

then you have an Aryan Empire !

use

Focus.AutoComplete
Focus.NoChecks
Focus.IgnorePrerequisites

to desactivate

50% chance of getting an event, sometimes, means 0% in this mod.