What would a vampire werewolf hybrid look like?

The best example which could be given would be from the Underworld series, which showed a Lycan/Vampire hybrid, with the person being Lycan before becoming a hybrid, and a Vampire/Lycan hybrid with the person being a vampire before becoming a hybrid.

In both cases, the person has blue skin and black eyes. The primary difference is that the Vampire/Lycan hybrid has bat wings and no hair, whereas the Lycan/Vampire hybrid has black hair and more human like features (such as facial structure). However, there are only these two individuals (Michael Corvin and Markus Corvinus) who have undergone these forms of transformation, and to my knowledge the Underworld series is only film series to show such creatures, therefore other representations may exist.