I'm loving them, I was going to post on them last night but I couldn't get what I wanted to say written down correctly. Still can't for that matter. I particularly like the shiny-shiny overall look of them, is it good lighting, good photography, good highlighting or all three? I still can't decide. Certainly very different from the way I paint most minis (think more John Blanche).
The background fluff is also good and I know it is based upon your initial games with Tau as well as the release of the IA Taros Campaign book. All in all it makes me want to get the background of mine sorted out and to finish the repaint (going slowly).
Good job all around.
-S