I found this video on Youtube, and its of course about Edward and Bella. Even though these arent the right people, its still pretty good. Edward : Gaspard Ulliel Bella: Danielle Panabaker Song : Look After toi par the Fray
Another fan made Twilight Trailer from YouTube. I thought it was pretty good. Kristen Stewart as Bella, Robert Pattinson as Edward, and it appears to have Steven Strait as Jacob. The video was made par KitCatXx on YouTube.