I had picked up a Naval Brigade Gardner gun with some HAT figures last year, but they'd sat in a corner unused for the last while. Our Afghan adventures do not have much call for Naval Brigades. But I needed some extra officers and managed to pick this fella up without realising.
He was painted with thinned Vallejos over a white undercoat. I added thinned washes of gray over the white and then highlighted over them, which seemed to do the trick.
You can find some more pictures here.
http://joyandforgetfulness.blogspot.ie/2015/07/naval-officer.html