car modeling help

dont bother answering this post i acisdently posted it
hello im making a car from an image. this is it here
[ATTACH=CONFIG]124309[/ATTACH]
after finishing modeling part of the car i have noticed that its flat. so i tryed to make it look like the car in the picture but it looked nothing like it. here is a screen shot of it.
[ATTACH=CONFIG]124310[/ATTACH]
'and for some reason the car had this weried black stuff on it and i was wondering how to get rid of that
here is the blend file if you want it:![file:///C:/tmp/0001.jpg](file:///C:/tmp/0001.jpg)![file:///C:/tmp/0001.jpg](file:///C:/tmp/0001.jpg)http://www.2shared.com/file/HfqyNmLj/bonett.html