I just realized how much time I spent on this, while there is something else I should be working on right now. However it was a good exercise, that should help me with my current project. Of course I could spend lot more time on it and I wouldn't call it perfect, but hey, I did it for the fun of it. Hope you like it!
Here's a slightly different version with rather grungy edges. What do you think? I'd still prefer the top one.