And so I did. You'll notice that there are some errors here and there, but remember that I never studied art, and that each of these took about an hour to make. (Also, sorry for the low-res scans).
First is a Chaos Warrior from WFRP, featuring some of my favorite mutations from Realms of Chaos. I messed up a little with the scar, but I'm quite satisfied with this one. Otty (aka my girlfriend) said that the sword's scabbard really looks like a massive cock. I'd call that a feature more than a issue, tough. The reverse face was really fun to draw.
How to kill a goblin with a massive sword
Second one is a fighter killing a goblin. I messed up a little with the axe (which is very small, and supposed to be behind the sword, until Otty suggested that it should be in front of that). I'm not very good at drawing blood, but I think I made a good work with perspective. I also experimented a bit with shadows, and I can tell it didn't go very well. But I also think the brain slashing detail is really cool.