LINE 风格 Q 版表情头像网格

Create a set of colorful, hand-drawn LINE-style half-body chibi emoji portraits based on the {argument name="reference_characters_en" default="characters shown in the reference image"}, making sure their head accessories are depicted accurately. Arrange the portraits in a {argument name="grid_layout_en" default="4x6"} grid, featuring common chat phrases or relevant humorous memes. Use handwritten-style fonts for the text. The output must be original—do not directly copy the reference image. The final image should be 4K resolution with a {argument name="aspect_ratio_en" default="16:9"} aspect ratio.