Thanks all, and as requested heres an attempt to show my whole tau army - click the images for a larger view
Whole army shot:

Could probably do with a few more tanks but then who doesn't

not included in the image are 10 Kroot hounds and silver gun/shield drones like the ones that can be seen on the middle tank.
Troops:


Etherial in the foreground then 2 squads of fire warriors (there are a few more but you get the idea) some pathfinders next to their devilfish and a squad of Kroot. The closeup of the Kroot contains the guy that gets to be the shaper on rare occasions and a painted squad, the unfinished squad got the finished bases just so they wouldnt feel left out

Elites:


i think the guy in the white hat was the first tau model i painted so he kinda set the whole colour scheme of the army his bodyguards need a little more work though. The squad in the first image were dipped to get that rusty effect you can see what it looked like before dipping becuase the guy on the rights gun is magnetised so didn't follow him into the liquid


My commander (in green) his 2 bodyguards or squad leaders as they feel like at the time, and a bunch of beat up crisis suits which is partly intentional and partly because they have had to be repaired so many times, the vast majority of the guns are magnetised. Hazards on their right and Boardsides behind. Anyone who has played against my commander knows he has a bit of a drinking problem often having to lean on his sheild drone to escort him home

Fast Attack:


The Devilfish my pathfinders ride around in, well occasionally most of the time other troops steal it, both this and the Hazard suits flip the colour scheme slightly and make white the dominant colour as i wanted the fast attack section to have as slightly different feel. The drones however are Tron styled as i have many drones that already match the army colours and is amusing. Image includes 1 custom sniper done and a command drone (Gundam reference)
Heavy:


The hammerheads weapon can be swapped with an Ion cannon, the custom decals like on the other 2 tanks were a pain to apply as they didn't like the curved hulls much, still a liberal coating of spay varnish solves most problems. The Broadside commander is on the left with the arm mounted railguns his team mate is looking a bit worse for wear but that may have something to do with the number of times he has gladly given his life for his leader

, the one arm he has is magnetised so i can swap the plasma for missiles.
And thats about it for now, the kroot hounds will probably show up at some point but they are currently at the vets (being greenstuffed). Obviously the photo quality isn't super amazing so if anyone wants any better shots of anything in particular just say.
Cheers
Tim