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How can you paint a palid skin almost greyish in a way but palid.
black undercoat then elf flesh over until you are satisfied with with the outcome.
I would probably use light colours like Rotting Flesh, Skull White, Elf Flesh and Bleached Bone. Try these on spare heads like the zombie ones, then when you get it to how you want paint the Vamp in it.
i do mine in a chaos black undercoat, ultra marines blue painted over the top ( yes , yes that is ultramarines blue) thin a dry brush of bleach bone a few time and a high light of skull white. This gives the impresion of a supernatural bieng whilst being as pale as death.
The poster formaly known as VampireSoul, formaly known as OrkSlugga now known as Orkslugga.
Then 2 coats of bleached bone, followed by 1 coat of bleached bone mixed with green ink. Painted 14 blood dragon vampires that way.