锁定人脸：6 格角色参考表提示词
用 GPT Image 2.5 生成同一张脸的 6 视角角色参考表，作者称这是角色转身不变形的关键，提示词可直接复制。
step 1: lock the face use GPT Image 2.5, paste this: prompt: Photoreal 6-panel character reference sheet of the same young woman in her early twenties, 2 rows of 3 on a seamless light-grey background. Panels: front, three-quarter left, profile left, profile right, three-quarter looking down, chin raised. Long layered loose-wave light-brown hair with honey-caramel sun streaks and a center part, pale grey-green eyes, light freckles across the nose and cheeks, thick natural straight brows, full soft-pink lips, bare skin with no makeup, small gold hoops, fine gold chain, cream ribbed tank top. Even soft studio light, real skin texture with visible pores, the same face 100% consistent in all 6 panels, no text. this is why her face never morphs when she turns.