The model in my signature (NOT featured as Edward), is to whom the jaw in my profile picture belongs to.
And actually, that picture is how I discovered him. I saw it and I was like "That is one fierce...thing! who does it belong to? to whom! I must know!" =P
It was more of a *gasp* and franticness to find out, as you can see. And he turned out to be Canadian! No wonder he's so gorgeous!