I haven been dreaming of a well made Tau titan for a while and this is the best builds I have ever seen.

Sweeeet, glad you found these. Now you will have a reference from which to build one for me.

Just kidding! I saw these on Dakka a while ago, but before they were painted. All I have to say is

Speaking of which,

http://www.belloflostsouls.net/2011/03/40k-contest-dreadknight-mega-build-of.html

BOLS has a modelling contest to convert a dreadknight into a non-imperial version of itself. Check this out:

Nice, though a Forgeworld Piece would pry be cheaper, with the Devilfish, Stealth Suit, Piranha, and assorted multiples of Hammer Head weapon, plus everything I can't readily pick out. Cha-Ching! Ah, what I would do with infinite funds.

The Photo Shopped Deffknight is sweet, but nothing compared to what my Dread Tau will be. I am seriously thinking about this one. Heck, the feet even look right. Slap in a Firewarrior, magnetise some weapons, laugh maniacally for no apparent reason.... Oh, yeah!
Of course, with the sudden influx of counts as, a Thousand Sons Dreadknight could turn a profit!

Thinking of turning one of these into a Mentor Legion / Bubblegum crisis style Cyclone...

Those look real good. Like wow here is my credit card good. I dont play tau, and have almost no interest in them, but I would start an army just to have that titan.

It would work if you were doing something like 1/8th scale.

it would take awhile to do

But think of the awesomeness. The jelous looks from your friends. Worth it I say.