My second maya model

I always wanted to make a 3d robot so I just started 

with some simple polygon models, to 

make the eyeholes I googled around and found the awesome option of difference a sphere into a larger sphere to create a hole. For the colors I assigned a phong material to it. Later changed the color of the head to white and the eyeballs to red. Really happy with the rendered result: 

here was the work in progress :