CodyJ, Eric, disastermaster, Terry, Bucksco, KT5150, Mike, and JohanT, thank you all for the kind and positive comments.
The vegetation on the vehicle is an organic product from JoeFix Studio, item #113 Small green leaves on twigs. Once I had them in place, they looked yellow (wilted and dying?), so I removed them and gave a light spray of olive green paint. The main branches too, received a light wash application of umber brown.
www.joefix-studio.be/producten.asp
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The reed green uniforms were coloured based on this photo which is suppose to be original, but as they say, internet has been known to be wrong. I have though, seen on other forums, stating this material could be found to have a turquoise look to it:
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Yes, there is definitely something not right with the scenic photo backdrop. I'm certain it's an issue of lighting - the figures were shot with light source directly in front of them, while the photo utilized from google has it's light source from the right side, as noted by the ground shadows. So I took another stab at it by adding shadow to the figures, leaving only some portions of the original in the 'sunlight' :
regards,
Jack