Yesterday he looked like every vampire should: pale, with human eyes and so on. But later something has changed - and he lost his vampire skin. And today he still looks like a normal live elf. I'm so happy.
Don't know what will happen later, if he'll bite someone or use some vampire magic, but hope, he'll be okay on 1-st stage.
(It's silly, but I thought that in my headcanon as a vampire dunmer he should look like a normal dark elf (a bit pale skin, red eyes, who cares) - but that has become true in-game).