@Meraklis: (TooN´s gf here) Sorry for the late response, but I had to wait for my bf to come home, because I had a picture of the cream colors on his mobile :-) Unfortunately, as the araby models were only test models and I have been painting high elves for the last months or so, I can´t remember how exactly I painted the brown (I started with a layer of scorched brown though and then highlighted with 2 lighter colors). For the cream color I simply painted 3 layers: Khemri Brown - Rakarth Flesh - Bleached Bone.
Hope this was of any help :-) Looking forward to see your araby models, I find it is the most beautiful warmaster army!
