My first car was a 1956 oval-window VW Beetle so I can really relate to this situation. I made that poor car do everything, and it was already pretty worn out when I came into its life. The VW was a willing accomplice and I have nothing but respect and fond memories of my Beetle.
But I never thought to try this stunt. Probably from the early 70s, judging by the Yamaha "enduros" piggybacked on the hood and roof, this early overlander rig is sporting oversized mirrors, a strap-on fuel container and an extra set of taillights bolted on the fenders. I also noticed the period correct Mooneyes decal in the side window — all that's missing is an STP sticker slapped on a fender. I hope those skinny hold-down straps were up to the task.