Lava base looks amazing and i like the techy look of the plama pistol, very fitting for sallies fluffwise. Chapter markings are very tidy, and i love the way you have done the salamander head for the symbol. Don't suppose you feel like painting 40 or so shoulderpads for my army?
On the negative side, the green looks a bit too light. I do tend to paint my sallies rather on the dark side, but that is a bit light even by my standards. The blending is brilliant for a test mini, i just think it needs dulling down slightly. Also i prefer a bit more black on the model overall, and i tend to favour gold trim rather than silver against the green.
Hope this has been helpful, will look forward to seeing some salamander painted up to the same levels as in your project log (though i will be adamantly jealous)