Rosine

In her preferred form, Rosine was a green-blue "elf" being of comparable height to her original, human self with insect-like eyes, two antennae and wings that grew from the sides of her head and enabled fast flight. When she introduced herself to Jill, she took a slightly different, more human appearance in which her face appeared like that of an insect and lacked antennae; this was most likely, however, merely a disguise, as she reverted to her base form when Guts ambushed and sliced off part of her wings. In her true apostle form, she took the form of a giant moth with several protrusions...