Thanks gentlemen!
@Mattias
I've got an airbrush but I can't be bothered with the mess unfortunately..
Therefore they are all hand painted using my trusty GW Tank Brush (about 10yrs old!)
Base coat with GW Tallarn Sand, green blotches with Lauren Forest, brown blotches with Vallejo Saddle Brown. Overall wash with GW Agrax Earthshade and very few highlights using the base colours again.
Moderate Weathering with GW Technical Paint Typhus Corrosion and Mig Pigments Dark Mud.
Matt varnish with Winsor & Newton Professional Matt Varnish spray (transforms all your figures into masterpieces!).
That's it, takes about 90mins incl drying time :-)
I haven't got the patience to put more effort in vehicles unfortunately but I am happy with the result and they are not showcase models..
Cheers
SP