SektorHead: Slayer
Torso: Modified heavy weapon mission Iron Man
Arms: Accelerator armor upper arm, Iron Man lower
Legs: Upper Accelerator armor, lower Iron Man
I was going for the walking tank look Sektor had towards the end of the original Mortal Kombat run. That Iron Man figure had enough weaponry built in to cover all of Sektor's little gadgets.
CyraxHead: Slayer
Upper body: Iron Man Mark VI
Lower body: Accelerator armor
With Cyrax I went a little closer to his MK 2011 build. He's a little smaller than Sektor, I wanted to keep the sleeker "ninja" look.
Kung LaoHead: Slayer
Torso: Slayer:
Arms: Upper Tomax, Lower Storm Shadow
Legs: Upper Destro, Lower Storm Shadow
I went with the Destro thighs for the monk poofy pants Kung wore. It looked fine until I added the loin cloth, now he has thunder hips.
BarakaHead: Slayer
Torso: Jedi styled torso
Arms: heavily resculpted Roadblock
Legs: Viper
Another inspired by MK 2011.