Alex Kolodotschko wrote:
They look like theyve been spray undercoated judging by the chips in the base covering and general blue greyness of the whole scheme.
Chances are it's an Army Painter spray either Wolf Grey, Ultramarine Blue or Navy Blue or Crystal Blue are the choices. Flip the models over and check for any overspray to see the true colour.
Given the slightly pastel style they have probably just been painted with citadel foundation paints. Find the closest matches.
They have then been washed or dipped in sepia or black and re highlighted with those colours with a final light grey edge highlight.
Sorry to sound so sketchy but colour replication on my monitor/your camera isn't great.
Hope this helps?