Does anyone have a pic of the Assembly diagram or shematic of the Rear roof trim piece that wraps down to the taillight? Left side

I want to know how difficult or easy it is to remove and replace. It appears that there is a small piece of rubber weather stripping on this piece where it comes in contact with the body, and it is peeling. It needs to be replaced, and I can certainly take it to the dealer, but this may be just as easy to do myself...
If of course I have the schematic to guide me through the dis-assembly and re-assembly.