I actually looked for this when I first saw the topic and in my first attempt I was unsuccessful finding anything for you (yes, it does happen where I can't find a link
lol!) So, I tried again... and this time... Success!
It's may not be perfect, but it does give some simple steps that someone used to transform a screen capture from the deleted scenes into something that had a similar quality to the movie. So, try this
tutorial on the "Lemony Snicket" effect 