Merry Christmas Poster

{
    "applicable_models": [
        "Seedream",
        "Nano Banana Pro"
    ],
    "subject": {
        "title": "Merry Christmas Poster",
        "description": "基于[哈利波特]的设定，设计一张极具视觉张力的大师级3D圣诞卡片海报。画面主体是一张超大的竖向构图的、厚重的精致3D贺卡，卡片中央是一个深邃的橱窗式凹槽。",
        "material_style": "材质全部为羊毛毡与粗棒针编织，质感真实细腻。",
        "central_character": {
            "identity": "经典 IP 角色（Q版毛毡化）",
            "expression": "互动，故事感",
            "clothing": "圣诞装束",
            "action": "在场景中互动，给场景增添故事感"
        },
        "secondary_characters": {
            "identity": "标志性建筑或场景的Q版毛毡模型",
            "clothing": "",
            "action": "以前后遮挡的关系排列，形成丰富的层次感"
        },
        "scene_elements": {
            "architecture": "标志性建筑或场景的Q版毛毡模型（如霍格沃茨城堡、哈尔的移动城堡等）",
            "ground": "厚实的奶油色编织雪地",
            "vegetation": "挂满彩球的主圣诞树，被雪覆盖的灌木、松果和与该作品风格相符的植物",
            "props": "橱窗内悬浮着静止的、像糖粉一样的白色雪花微粒"
        }
    },
    "accessories": {
        "title_design": {
            "structure": "悬浮在卡片上方",
            "main_text": {
                "content": "Merry Christmas",
                "font_style": "3D流体艺术字体，倾斜"
            },
            "sub_text": {
                "content": "圣诞快乐",
                "font_style": "3D流体艺术字体"
            },
            "material_properties": {
                "type": "半透明磨砂玻璃",
                "color": "深红到浅红渐变",
                "surface": "柔和的曲面哑光质感",
                "optical_effects": "光线穿透字体投射出梦幻的彩色焦散，与下方温暖的毛毡形成材质对比"
            }
        },
        "bottom_layout": {
            "content": "随机选取一句与圣诞或爱相关的经典影视/小说名言",
            "font_style": "优雅潇洒的西文手写衬线体 (Handwritten Serif)，墨色浓郁，字体较大",
            "source_note": "在名言下方用小号中文字体标注出处"
        }
    },
    "photography": {
        "renderer": "C4D，Octane渲染",
        "resolution": "8K",
        "camera_style": "微距摄影视角",
        "shot_type": "竖向构图，超大的精致3D贺卡",
        "depth_of_field": "浅景深（背景虚化）",
        "lighting": "光线柔和均匀，具有强烈的呼吸感和纵深感",
        "texture_quality": "盲盒玩具质感混合磨砂玻璃艺术，色彩鲜艳且高级，杰作"
    },
    "background": {
        "setting": "带有淡淡水墨晕染肌理和流动光雾的虚空环境",
        "colors": "雅致的淡香槟金或高级柔雾红",
        "external_decor": [
            "红色的天鹅绒丝带",
            "流体金线条",
            "结霜的松针枝",
            "红润饱满的冬青果",
            "晶莹剔透的几何雪花",
            "发光的金色铃铛"
        ],
        "atmosphere": "爆炸般的节日氛围，动态美，构图饱满",
        "positioning": "卡片仿佛悬浮在云端，底部有柔和的投影，利用虚实对比完美衬托出中央模型的珍贵与精致"
    },
    "the_vibe": {
        "mood": "极具视觉张力，丰富，拥挤，热闹，精致",
        "culture": "圣诞节",
        "aesthetic": "大师级3D，盲盒玩具质感"
    },
    "constraints": {
        "must_keep": [
            "羊毛毡材质",
            "3D流体艺术字体",
            "水墨流光虚空背景",
            "Q版毛毡模型"
        ],
        "avoid": [
            "呆板的数据"
        ]
    },
    "negative_prompt": [
        "low resolution",
        "blurry",
        "flat colors",
        "dark",
        "horror",
        "distorted text"
    ]
}