This #%$% thing with its @#&% untelescoping suction tube and onboard recycler / destructor's got 37 of our mates since it came 'ere and no trace found of any of them. This stops ***now***.

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The cylinders on their backs are backpack motor and propeller sets. - - - - - -

I see my scuba diver model's had over 1100 downloads so far. Come on, lets see a few renders of what you lot have been doing with it!