Strewart- While I would normally agree with your post, I tried this with a test model, I thought this technique looked too 'real' and I wanted to have a Cartoony look to the army, which this method achieves a little better.
Quetzal- The pics were taken from my mobile phone, which hasn't got the best camera, also the weather was muggy to say the least. Also the orange wash would be a little strong for the green scales imo.
Cheers for the feedback, and I should have more pics tomorrow.