Ha, I hadn't seen that clip!
Eisenhorn is what got me into it in the first place, still have that omnibus floating around in my boxes of books somewhere. I had to dig, but yes, my chargen module still exists.
The No Backgrounds version is for easier screen reading.
edit: I meant to post this above and can't believe that I forgot. Stop what you're doing and spend the next couple days reading
The All Guardsmen Party if you haven't encountered it yet. This is the write up of one group's DH campaign, where all the PCs are Imperial Guardsmen. They started by rolling up characters in Only War, and then took the survivors into DH for the rest. These guys manage to capture grunt life as we know it, set in the grimdark future of 40k.