So as indicated in this previous post, the rear camera feature on this overly complicated and slow-functioned rear view mirror did not seem to be working properly.
Of course I immediately contacted Ochiai-san at Omori Factory, but he checked and unfortunately this part is no longer in stock and no longer available. Bummer.
So this means I will have to hunt around on Yahoo Auctions to find a used trunk liner piece. Or maybe, I can research how to put the ABS plastic back together enough to recreate the one piece "hinge" feature... Any ideas, anyone???