For somebody with a lot of money then I suppose that it is very appealing with the snazzy paint work. But for those of us lower down the food chain, not wanting to appear jealous or envious, "how practical is it"?
That body could be built on to many different vehicles, Transit Camper Van, Citroen/Peugeot vans etc which do make up some very nice camper vans. But on the back of a rugged off road truck like a Hi-Lux? Personally I think that if you were to put that Toyota through its paces, that van body, with its contents, would fall apart.
Nice camper, good truck, but fastened together.... ? No. Mr St Pierre White would rip it apart.