For now there is only one salamander kit, the one show here with options for eitheir great weapons or hand weapon and shields, and it's just now about to be released to retailers.
The full salamander army from the Uncharted Empire supplement has been made first to give Warhammer players somewhere to place their armies, official models from Mantic will probably come later but don't expect something soon.
Of course the base salamanders are already at a decent price and being hard plastic should be easy to convert to the other options by kitbashing them with appropriate pieces.
If you happen to have some of the old plastic Saurus from Warhammer 5th edition, they are smaller than the modern ones and salamander and would probably make perfect models for Salamanders Unbloodeds
The ceremonial Guard and simply salamanders with spears and shields (and maybe some additionnal decorations on their armors), so converting them should be trivial, just cut the weapon and replace with plastic spears from your bit box (or drill the hands and insert brass poles if you prefer)
Anciens are maybe slighty harder, but if you can find some approrpiate bling to add to normal salamanders, and/or maybe a different paint job (Maybe a paler color, or even white, saying that with age they lose color or develop white spots ?)
For the cavalries, Kaisenor are similar to cold one riders, and the Rhinosaur riders are large cavalry, the same conversions used to make them from saurus should also work with Mantic Salamanders.
the Idea intriques me and I would love to add them to my collection, mainly also because I would like to try out KoW, soon or later 
