Danny, just curious as to how you are getting the proportions of the goggles. The reason I ask is, I do not see any images of the driver full on front views. I only see one image with the goggles on and it is a 3/4 view. In that image the goggles seem to form a v with a wider top while your illustration appears to show a straight line.
Also notice the the google lens is more of rounded Pentagon shape, Like the superman symbol surrounding his s. And as the strap pulls the lens back the check pushes the lens up, causing it to slant a little upwards on the outside edges.