Great work on all the figures, I especially like the Mummy's. Did you use a wash on them if so what did you use?
Washes and drybrushes and highlights. I used GW Contrast Skeleton Bone as the base colour over a white undercoat, then added more diluted washes of the same colour to some areas, then used GW Agrax Earthshade ink on areas which would attract dirt like the feet and hands and some random patches in the recesses. Then a light drybrush of a bone/linen colour, more thinned ink washes and a final highlight on the really raised areas with white mixed with linen. I picked out the hands and face in shades of brown and yellow for the eyes.
I think the trick with doing these is not to paint in only one colour for the bandages, mix it up with different shades and vary the depth of colour.