Are there any Morestone collectors Who can help Me.

The Esso Pump Series No3 AA Road Service Land Rover was only issued between 1956-58.
Has anyone got or seen one with the Spare Wheel on the bonnet as pictured (but missing the wheel).
There is No Hole in the bonnet so I wonder how the spare was fitted or was it just a Pre-production model.
I have let Nick of Diecastvintagetoys,co.uk know about My model and he has listed it on his site but I would LOVE to know if there are more out there and has it got the spare.
Cheers,
Red Down Under.