Thanks for the feedback on the photos.
Ok, here goes. Currently painting my sample units, at this stage will try and paint a strip or so of each type in the army to make sure that I can "glue" the whole colour scheme together across the various units.
The attached photo is for my Araby Spearmen, technique and colours as follows:-
1. Standard prep and spray undercoat chaos black.
2. Drybrush Codex Grey, this acts as the base coat for the robes (black) and also id's the detail to make it easier to paint later.
3. Paint ground Tausept Ochre.
4. Drybrush any chainmail.
5. Flesh, now I now it should be dark flesh but it doesn't really give the contrast - in this case I used Tallarn flesh. Any advice on painting darker skin would be appreciated.
6. Weapon hafts, I use a two stage approach. First is Snakebite leather, then highlight (heavily) with Bubonic Brown.
7. Turbans, this is the key colour and I messed around with various permutations a bit, eventually went for a bold approch to make it stand out. Basecoat is Liche Purple, then highlighted with 50/50 Liche Purple and Tentacle Pink (I don't have much purple mixing experience so again tips welcome !
8. Sheilds, banner and belts. Mechrite red, then Blood Red, bit of highlight (50/50 Blazing Orange and Blood Red)
9. Gold was a basecoat of bubonic brown 50/50 with burnished gold, then ink washed (brown) - only on the standard, wouldn;t bother elsewhere with a finish off with burnished gold.
10. Weapons in chainmail (I always like to weapons last as it is quite nice as it generally brings the figure to life).
11. Script on banner are just letters from the Arabic alphabet - no meaning.
I am aiming to get this first unit painted this week, plus complete some more samples. Feedback on approach/suggestions much appreciated.