I just purchased a rear sunshade assembly and from what I've heard the install is relatively straight forward, though time consuming. I'm wondering if anyone here could provide me with a couple photos of the parcel shelf on a sunshade equipped car. I'm trying to figure out if it's possible to modify my existing shelf to suit or if I absolutely positively have to purchase a replacement. I'm not afraid to start cutting but I'd like to have an idea what I'm aiming for first. Many thanks.