Blogarithm

I think the head would look a lot better if it was attached to the torso lower down. You probably want the bottom of the yellow piece on the face to overlap with the torso armor.

 

Overlapping is good for armored stuff.

 

- 55555

The arms seem a little short, but the legs are perfect.

The head reminds me of the Darth Vader helmet.

 

Just one question:

 

Who's the cool yellow guy to the right?

To start off, I would change his eyes so they stick out less, and also add a lower jaw below the ankle armor.

 

The torso is okay, but the arms could be more even. The humerus section is a little short

 

Also, when posing, make sure that limbs are not at odd angles