Here's the thread:
http://ecomodder.com/forum/showthrea...ign-12096.html
Also, another photo:
http://i3.photobucket.com/albums/y93.../Undertray.jpg
I didn't take a picture of the new modification, though. I know the pictures are low-quality. I don't have a camera yet, and it's from a cell phone.
Stone: Mostly one by one. Between my last 2 tanks, the only changes were the rear panel of the undertray and driving slower. I can't remember what my figures were with the front panel only, then with the middle panels. I didn't record those, since I forgot to write down the odometer reading/needle position/how much gas when I filled up.