If you'll forgive me for a non-40k post, I'd like to recommend you to read Axe Cop. This hilarious comic is written by a 5 year old and illustrated by his 29 year old brother. It reminds me of the stories I wrote when I was that age. It has a child's innocence, and the grown-up drawings add a layer of awesome that's hard to describe. Seriously, check it out.
The website frequently goes down because the makers didn't realize how popular it was going to be. If it is down when you go, you can see the first 6 episodes here.