lilith:
any one have make a model to represent this deamon engine? which dimension can it have? 60 mm base? more ?
torn:
If you do a search on the forum for kolossus you will find many results. I think from what i have seen most people make their own variations on the idea, and just come up with whatever they feel like 
Grimstonefire:
What base size you want to use depends on what you are using it as. If it is a model with your own rules then whatever size. If it is a counts as great taurus/ giant/ chariot/ etc then it should be on the correct size for that.
Baggronor:
One day I will make one
Parts I would consider are things like: IG Sentinel legs, Ork Dread/Trukk/Battlewagon parts, Dwarf War Machine bits such as fuel tanks, ammo racks, cogs etc, maybe even Inquisitor Karamazov or whatever his name is. Loads of stuff to look at Unfortunately mail ordering the parts is another matter… stupid GW…
Alfract:
im thinking of doing one as the same design as an ’ Upright Defiler’ but bulking the top out
Bazil:
im thinking of doing one as the same design as an ' Upright Defiler' but bulking the top outyou mean like this? Link to the PLOG by Lemmingspawn if you want to see more pics
Alfract
Alfract:
I was think more like his ’ Conan the Destroyer’ Model 
But rather where the head is, i plan on putting a drivers console and making it look a lot less 40K
Bazil:
of coarse. haha oh man I just had an idea of having a Giant with a ‘baby’ carrier to carry the Annihilators it might look goofy though
Perturabo:
As an Iron Warriors player, that might well be the most beautiful thing I have ever seen. That’s the sort of thing I would consider as a Kollosus, possibly with shoulder-mounted bastions for the Blunderers. Like a siege titan.