
Citadel ADD79 Mind Flayers, variants 1C, 2C, 3C.
Skin is ProAcryl Faded Ultramarine base, Contrast Ultramarine wash, mix of the two, then highlighted mix with ivory, and mix with GW Bloodshade.
Not because I think there's demand for a good Illithid skin recipe, but so I'll know when I get around to the other six.
Colours based on a piece of Wayne Reynolds art.