I've got a 2013 Panamera 4, and I've been thinking the backup camera is a bit lacking in image quality. Can the camera be easily replaced for either a brand new OEM camera that is higher quality, or with an aftermarket camera? And would something like this be a parts simple swap or would it be more involved than that? Has anyone done this before?

Along the same lines, I'm thinking about installing a front camera, and I've seen people map it to the defrost button with a double click. I live in Los Angeles, does anyone know of a good custom shop out here that knows Porsche?

wish I had a back up camera instead of just sensors.