I own a 1978 450 SEL. The interior is very unique. The front and rear are separated by a divider window, and there are two separate air conditioners (front and rear). The rear air conditioner vents are routed through a mini fridge. The door of the fridge opens against the rear bunk, creating a small table with cup holders and the fridge itself fits 2 large bottles. The radio can be controlled from the rear, and the sunroof is in the rear. I was told that it was custom built for a Saudi prince by the person who sold it to me in 1985.
Has anyone ever seen anything like this? I can post photos if anyone is interested. It is in very good condition, and I am looking to sell it, but have no idea what it's worth.