怎麼填變量：四個方括號分別控制膚色與雀斑、眼睛和表情、髮型、服裝，改這幾處就能得到完全不同的角色，例如"[白皙皮膚，無雀斑]""[灰藍色眼睛，表情冷淡]""[銀白色短髮]""[黑色高領毛衣]"。示例圖是原作者生成的結果：深色丸子頭、滿臉雀斑、金色圈形耳環，臉部細膩，淡紫色 T 恤則保留了大塊筆觸。

想用自己的照片做頭像：上載一張正臉照，在開頭加"參考上載照片中人物的五官、臉型和髮型"，其他描述保留畫風部分即可；不要上載他人或明星的照片。

常見問題：

• 太像照片、沒有手繪感：加"可見的鉛筆線條和粗糙筆觸，不要照片質感"。
• 整張都很精細，沒有速寫過渡：強調"肩膀以下逐漸變成未完成的線稿"。
• 想要頭像比例：畫幅改成 1:1，構圖改成"肩部以上特寫"。

適合：社交平台頭像、原創角色（OC）立繪、小說封面人物、文章人物配圖。

英文原版

a captivating digital illustration of a young woman with a {argument name="skin tone" default="sun-kissed complexion and prominent freckles scattered across her nose and cheeks"}. she has {argument name="eyes and expression" default="warm brown eyes and a charming smile"}. her voluminous, textured brown hair is casually styled in a messy, swept-up bun, with soft, face-framing strands catching the light. she is wearing a {argument name="outfit" default="light-blue and white layered top, potentially a v-neck shirt or tunic"}, with visible sketch-like brushstrokes. a thin gold chain necklace with a subtle pendant is visible around her neck, and she wears a single gold hoop earring. the background is a simple, neutral light grey, allowing the subject to stand out. the art style is a blend of painting and dynamic sketching, with clear lines and rich, warm tones.

改編自 @afrinxai 發佈、YouMind-OpenLab/awesome-nano-banana-pro-prompts 收錄的提示詞，許可證 CC BY 4.0。