For anything Warhammer like. Here is my take:
Imperial Guard
Forces of Imperium
Scum of the Earth
They shall be my finest Warriors
This are just for now. Anyone else want to share? ^^
Some inspirational videos
I've got a couple of my favorites to share.
We are his Hammer (Imperial guard propaganda, followed by the truth)
The Butcher is King (Pro-chaos)
Keep the faith