Soldier Ideas

I made some sketches/drawings of some soldiers, for the PS3 Game - Project. They are supposed to look a bit like samurais but also like western knights. The soldier on the right is the one I like most.

The one in the middle is not very good, though. I tried to make it broad and muscular, but it looks kinda goofy.

3D Maya Model - Alien

I made this little fella in Autodesk Maya 2008/2010.
It is supposed to be a low poly character. But it has too many tris.

This is the third version of the alien. I have done some changes on it, two times.
Not it needs a UV map and some textures. I will upload that too, later.

(I made this by following a tutorial)

Mr. Tree-ish

My first image plane for the 3D Modelers for the PS3 Game project!

I'm not very happy with it, but I will get better. It might be because of my tablet driver. It's not working...

I have tried to fix it many times, but so far there's no result. I can't draw very smoothly without a working driver.
Hopefull I will get it to work soon.

Click to get a better view.