lowenbrau and others...
First, I am truly sorry but I totally forgot to take pictures of the interior of my truck before I left. But honestly, you are not missing much as it is pretty basic. I'll try to describe...
On the passenger side, there is nothing beside one of the original lateral bench seat (Most Troopie came with 4 in the back, 2 on each side for a total of 8 passengers). The space left by the missing seat is usually where I put the fridge.
On the driver side, there is a large wood cabinet. The first section right before the driver seats is a closet where you can hang some shirts to keep them clean and wrinkles free before you hit the clubs...
The other section is a large cabinet with 3 doors and a slide out table.
You can see portion of the cabinet in this pic - right behind the driver seat:
There is a propane stove attached to the right rear door.
The bed is upstairs in the pop-top. To make the bed, you have to pull out to large piece of plywood and slides them toward the back, then unfold a foam mattress and setup the sleeping bags. It gets pretty cosy up there.
Also very important both front seats have been replaced with very comfy seats. The passenger seat swivels (notice in the previous picture).
As for the pop-top conversion itself now...
I don't think it's an easy one to do. I have been around pop top for a while now and I have even converted a regular Syncro into a pop top camper using a ASI camper...but I would not attempt the Troopie.
The entire roof on my truck is made of fiberglass and made of two parts. There is a lower section that's attached to the truck (I don't know how as I have not seen any screws/bolts except at the front) and a second section which is the moving upper part. The canvas is attached all around using a double sided velcro (which is starting to get old...)
In Australia we saw a couple more campers like this. Some have the upper portion made of stainless steel (or something similar).