粗粝手绘搭档肖像海报

【使用方式】根据上传的参考图生成新肖像，保持人脸特征与身份不变。 【主体】人物半身大特写，面部放大居中，裁切至胸部中段；身旁紧挨一只动物搭档，位于画面下前景或贴在人物身侧，同为简化粗线条画法 【服装造型】日常休闲服装，以破线条勾勒与扁平色块阴影简化呈现，不刻画细节 【场景背景】极简背景，仅用 2–3 个大胆剪影形状概括景物，不做细致环境渲染；画面带一条暖米白色海报边框与轻微印刷质感 【灯光】无特殊要求，以扁平 cel 式色块阴影代替真实光影 【风格质感】粗粝表现主义手绘插画：破碎的黑色墨线、松散速写线、刮擦排线、不均匀笔触与不完美边缘，简化解剖；克制的色板（一个主导暖色场 + 一个冷色对位场 + 深色墨影 + 少量浅色高光），态度鲜明、充满海报能量

Raw sketchy graphic portrait poster of [HUMAN] wearing [CLOTHING], half-body and large in frame, accompanied closely by [ANIMAL], with a minimal [SCENERY] background. Render in a rough expressive illustrated style with broken black ink contours, loose sketch lines, scratchy hatching, irregular stroke weight, imperfect line edges, fast gestural mark-making, simplified anatomy, flat cel-like shadow blocks, and reduced detail. Use a restrained [COLORS] palette with one dominant warm field, one cool counter-field, dark inked shadows, and a few pale highlight accents. Keep the face oversized and central, crop around mid-torso, and place the animal in the lower foreground or tucked beside the subject, drawn with the same simplified raw linework. Reduce the scenery into only 2 or 3 bold silhouette shapes behind the subject, with no detailed environment rendering. Add a narrow warm off-white poster border and very light print texture. Strong attitude, graphic poster energy, intentionally imperfect strokes, raw and sketchy finish, ar 4:5