Painting the Black Coach: The Coffin
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I've gone for the closed casket coffin. The open version with the vampire doesn't look right to me.
A couple of layers of Dawnstone gets me this...
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Then wash with Agrax Earthshade, drybrush with Dawnstone, the Ulthuan Grey; and edge highlight with Celestra Gray. Finally, run some Abadon Black into the gap between the lid and the base - and I get this:
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I like it.