I know this post is going to be somewhat strange as I am looking for a tailgate handle camera for VW Golf MK4 at Porsche forum. However the normal tailgate handle for Cayenne and VW Golf MK4 Variant seem to be same part. So the camera replacement should be the same I think.
My original tailgate handle code is 1J0827566F/E. Apparently this is the same used on Cayenne 9PA. According to oemwolf.com this part was changed to 1J0827566H then to 1J0827566L.
What I am looking for is a part like this one -> https://car-solutions.com/en/tailgate-handle-camera-for-porsche-cayen