After seeing this thread, I've been messing with a flex in photoshop between studying tonight. I think they're cool in a weird way, probably just as a daily but whatever. I'm going to bed now, but i figured I'd share what I came up with...
http://i180.photobucket.com/albums/x33/spankis/FordFlexChopcopy.jpg
The original image is here, as you can see so far it's lowered, tinted front window, tinted lenses, shaved door handles, and different wheels. I also got rid of the white roof....
I might mess with it more if I'm bored. I'm not sure why I like it, as it's kind of minivan-esque, but I do.