Normally, I don’t like that kind of video, but this guy is really good. While It’s hardly a set of instructions – one needs genuine talent to even get close to that level of realism – it’s still interesting to watch and as they say, you don’t learn how to do something by watching someone who sucks at it.
Go see it: How to draw a woman’s eye and how to draw a Ford Mustang. From the looks of it, The Artist (it’s his avatar) just uses various Staedtler Mars Lumograph pencils.
How to Draw the Female Eye – or a Mustang [link]