Thanks to all. I would say that flesh is my specialty, but then that might sound wierd! But yes, I can share some tips on my flesh technique, though I don't count myself as an expert per se.
I undercoat with white primer. I tried black, but for some reason, working from a white under coat and then darkening down is more comfortable for me than the other way around.
On this mini I used a Ral Partha paint called Amerindian Flesh, basically a dark caucasian flesh tone. Then I used Reaper's brown ink to glaze the flesh. Following that I used successive layers of caucasian flesh tone lightened with Ivory instead of white.
I thin my paints a great deal and layer and blend them most of the time. I'm not a dry brusher any more; gave that up back in the late '80s. Adding eyebrows and eyelids helps keep the face realistic looking. Also, remember to have a single source of light for all of the shadows. Some minis I've seen seem to high light every angle or edge, regardless of whether that looks realistic.
Adding top and bottom eyelids with a thin layer of regular flesh tone keeps the model looking realistic as opposed to freaked out. Also, the eyebrows frame the face and should also be included imo.
Hope that's what some of you were looking for by way of tips.
Thanks for all of your feedback.
Faust