I can't wait either but it's been 'buried' for the sake of the Summer airbnb season - house has to be tidy so I'm having to make do with a box of bits and making little changes when I have time.
I was actually thinking of your big driveway while I was jacking it up at the roadside in the dark!
They are Heko wind deflectors. I saw them on Stephen Garrity's car and got some. You can crack the window and leave it open without getting an eardrum battering. Also you can leave it parked with a little airflow when it's hot or raining. Very handy when your car mists like mine.