Over the course of a year I went through the insides of my 2004 G500 in an effort to make it a more enjoyable place to be and less like an old C230 with too much headroom.
I documented some of the process and perhaps it will be of use or amusement to those interested in doing the same.
Here is what I started with, standard black interior with 135k miles, functionally sorted and in nice enough condition for all practical purposes, idle hands are the devils workshop.