So I simplified the body from v4, and mainly focused on the weapon.
The body is lanky and tall, and is modeled after a skeleton.
His limbs are much longer than most Toa.
The lower legs are taken from Akida, creature of water.
For the color, I moved away from the old dark grey/white color scheme, and added other greys and black.
I finally got the ribcage to work, though some illegal building methods were used.
The flamethrower is modeled directly after the one from TF2
Let me know what you think!