Head: Grunt (SpyT)
Torso, Arms: Wet Suit (JvC) *
Waist: Blowtorch (RAH)
U. Legs: Alpine (VvV)
L. Legs: Flint (SpyT)
Helmet: Maverick (RAH)
Air tank / Bell: Deep Six (RAH v2)
For the Joes' deep-sea diver, I wanted something bulky and heavy: Wet Suit's JvC diving suit just screams "Use me!" for this. First, though, I had to convert the T-crotch into an O-ring. I dremeled the torso's waist at a 45 angle all the way around, and 'cheated' by using a RAH sculpt waist for the wide torso to fit onto. The wider waists of old-sculpt figures are perfect for this.
I especially want to credit Spin Doctor's help in this, both with tips on how to get the torso to work as an o-ring ("just jam the arms in there") and for cluing me in to the Maverick helmet.
The third photo shows both his deckhand and diving bell uniforms.