That's what it looked like form the pic. It's hard to tell, but here's a direct link.
http://s349.photobucket.com/albums/... 340 duster/?action=view¤t=DSC00415.jpg
If you mouseover the image, you can click "Full size". The lower rear quarter looks rippled. It could very well be an odd reflection, but with smooth panels, reflections should view with a minor of waving or distortion.
Same with this one -
http://s349.photobucket.com/albums/... 340 duster/?action=view¤t=DSC00410.jpg
There's going to be some minor rippling, but there's a large fish-eye effect in the middle that is usually a result of an inconsistent panel.
Now, of course, it could be the camera, or the angle the photo was taken.. Or, it could be previously repaired body damage. :\