Bit more progress, started on the pea pattern camo scheme.
Was not sure about the original airbrushed base colour, a light sandy brown? but I mulled over it for a while , and as its seems to be hard to pin down an exact color scheme, I decided to just go for it. Whats the worst that can happen!
Added a dark green dot pattern first, I wanted the dots to be quite small, so I have used a micro brush (Albion Alloys), which seemed to work ok.
I then added a dark brown dot pattern and finally I added a very light / pale green dot pattern.
Paints used below, eg: XF26, XF10 and XF21.
I have also now painted up all the figures accessories, eg: grenade, bread bag, gas mask cannister, bayonet, MG, ammo pouches, belt buckle, water bottle, etc and highlighted a few small details. The head now has its helmet fitted. These will all be weathered up a bit later....

The camo pattern is still a bit loud/bright IMHO, but I will tone it down a bit with weathering, etc.
I have only put a light mist coat of flesh tone on the arms, they will need at least another coat, maybe two.