There is a certain level of awesomeness to this.. Interestingly enough, if i would have played warhammer 40k i would have played Tau.. Now i know why.
They look brilliant, sweet conversions. There is something that strikes me as a touch odd about them which I can't put my finger on... I think I haven't quite picked all the areas that have been converted. Very cool though, I would buy an army of them.
These are by "Shas'El Tael", he's a moderator on advancedtautactica.com and a veritable legend among Tau players for his insane conversions and painting skill. You can find a bunch of his work, incluing some sweet shots of the Saurus conversions, on his personal website http://www.eastern-empire.com. Or go to ATT and look up his articles on tau auxiliaries. And no, he didn't pay me to write this.