I needed a place to keep U.S quarters for parking in my 2008 Porsche Cayman, so I modeled this up and had it printed. Thinking that maybe someone else might find this useful, I've put it here for sale. It can be used as-printed, or it can be primed and painted to match your interior.
It fits into the little nook on the side of the center console. In the photo, the holder has been primed and painted to match the gloss black paint of my center console.