The whole model was under coated grey, they drybrushed up to white, then the details were picked out in flat colours. They were then fixed to the bases and once dry, wood glue mixed with brown paint was applied and then dipped in sand. Again once dry, I applied a 66-33 mix of Vallejo Matt Varnish and Army Painter Strong Tone to both figures and the bases. Finally when that dried only a drybrush of sand-brown paint on the bases and static grass was required. The whole process was less than 6 hours, or around 10-12 minutes per figure.
So that is a quarter of my initial infantry stock complete in no time, best get some more out and on the go.