Looking good. Don't really have time to give any "accuracy crits" but from the looks of those images I can at least tell you that some of those edges could use a little softening up, in order to read better when baking.
Also the presentation in those images could be better I think, take a look at this tutorial:
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Also the presentation in those images could be better I think, take a look at this tutorial:
http://www.artemstudios.com/2010/tutorials/material/MaterialRenderingTut.htm
Keep up the good work!