The passenger door window should be perfectly centered in the driver's door window, if you do.
But if you have an adequate computer to run 3D modeling software you could use one of these free models and add your designs to it.
https://www.stlfinder.com/3dmodels/p...del-comparison
My system needs upgrading, I'm struggling to bring a new machine up under the threat of Spectre, Meltdown and BadUSB. I think I need a hardware firewall.
When I did have it together I couldn't merge my modelling with the download, but it was adequate for pulling dimensions. It looked like this:
