If you don't know *zarla
I suggest you acquaint yourself immediately. She draws these awesome adorable comics, usually about video game characters. (Pokemon, MGS, TF2, etc) But some of my favorite of her comics are the ones about her L4D OCs, pre-infected female Smoker and Hunter. I really adore those two!
Anyway. This here is Smoker. Unfortunately, the resemblance is a little lacking, mostly because her hair is not messy enough, and she doesn't have that big iconic nose. Also she's missing Hunter, who she's rarely without.
Here are a few of the comics about Smoker and Hunter, but Zarla's gallery is full of even more awesomeness, so you should go check it out. [link] [link]
'Original' Smoker from Left 4 Dead
Pre-infected lady-Smoker by *zarla