Indeed.

Consider the tiny background bit about Phasma in the visual dictionary. It's emphatic, but beautifully understated. That's all it takes.

I wouldn't mind seeing specifically female Stormcast unit in the future either - as I mentioned earlier on, the human survivors of the Age of Chaos seem to quite often be lead by women, so perhaps we'll see it at some point. A poor alternative to just saying 'yeah, gender has nowt to do with it. The armour is made to resemble Sigmar, not blokes in general'