Is PTO drive possible?

Hello folks,
I wonder if anyone has had any experience with attempting to take a PTO drive off a post series Defender? Or know if it is even possible? I have a 1996 90 300tdi.
Many thanks..

am pretty sure yer can but the pto's fer the boxes are a bit rare. i've only ever seen two in the last couple of years and that with me looking fer em.

Thanks Slob,
I just had a look underneath and that gearbox is huge. Can't see anywhere that the drive could be taken off. They've come on a bit since you could take out the drive through the holes in the bumpers... If I could find the kit to do it, I wouldn't have the first clue as to where to put it or how.
I should point out that it isn't a pto driven winch I'm aiming for, I already have an electric one; What I am thinking of is being able to power other things like a big circular saw or apple mill.
I would be greatful for any ideas