second eye model

Here is another eyeball model, I was just going to use a normal sphere with a ramp texture on it, as all the tutorials I looked at were a bit confusing, or ultra realistic, which I wasnt looking for. But I found a good tutorial on utube so I thought id give it another try. I like it a lot, although when I uv mapped the texture on the iris the is a slight seam, which im sure will be fixable somehow. Here are the stages of the eye making process.

I like it a lot better then the original one I modeled a while ago, and I am happy with the way this model has turned out.