Head: Shipwreck (VvV v.8) modified
Torso, arms and lower legs: Frostbite (GvC v.4) modified
Crotch: Cobra Slice (VvV v.6)
Upper legs: Blizzard (ARAH v.1)

Helmet: Frostbite (GvC v.4) head, modified
Skis, backpack and poles: Snow Job (ARAH v.1)

I could never believe that Snow Job wasn't worthy of the new-sculpt treatment, what with his being the Joes' first arctic specialist and another one of my personal favorite characters.

Once I had modified the Frostbite torso to accept an O-ring construction, the rest of this custom fell together pretty easily.

The hardest part was definitely hollowing out that Frostbite head to give Snow Job a distinctive, cool helmet.