Prompt:

Anna from Frozen, dressed as a ninja in black, face mask, holding a kitana, on a roof, at night, full body portrait, 4K --ar 9:16 --v 6.1

冰雪奇缘中的安娜，身穿黑色忍者服，戴着面具，手持武士刀，站在屋顶上，夜间全身肖像，4K