Well, most Kenworth conventionals have the same cabs and sleepers, with only a few changes to them, aswell as a different front end. I know it looks pretty bad now, but whel I get some proper normals and reflections on, it should be alot better.
Just so you can see, here is the original:
And an update to my work.
Remember this before you post, it is flat shaded, so that is why it looks so bad. :?