The way this is going I dread to think what the EC's & Slaanesh troops will look when they get around to them
Haven't you heard? Slaanesh is trapped in Nurgle's Garden because Pappa Nurgle objects to the Dark Prince's objectification of hermaphrodites, and insistence that demonettes can use whichever gender bathroom they identify with.
Oh wait, that's AoS. It hasn't happened in 40k.