I did find it yesterday while cleaning out the back of my wifes car. If you send me your phone# I can text you some better pictures of it or you can text me @ 423-895-9950. My name is Justin.
I have one similar to the Foose but it just fills in the lower indention of the rear bumper. I replaced my rear bumper with a CS version to match my front and would be willing to let it go if you were interested.