Aussie75series: DROOL! That is a beautiful sight.
Eric W.: You can still order an OEM snorkel from offshore Toyota dealers that offer them as options in their Land Cruisers. Japan and Australia would be a good bets.
Greg B. has an OEM snorkel on his BJ74 that I helped install. You would also need the OEM snorkel airbox with it since there is no adapter flange to hook up the snorkel to the original airbox like the one provided by other manufacturers like Safari. The OEM snorkel airbox has the intake port pointed towards the fender that would mate with the snorkel. Overall cost: $$$! The snorkel and airbox cost a lot of money (I would guess double the Safari Snorkel since there's two pieces to buy instead of one).