Of course I have to start this off with my personal favorite Zoids character. It's O'Connell from Chaotic Century/Guardian Force. Though just a supporting character, I was always very fond of him.
I think his eyes are supposed to be more of a brownish color, but oh well.
On a side note, I'll try to update this daily as long as I can keep up a buffer. As you can tell, these are pretty simple illustrations, so it doesn't take too long to make them.