Change Head and Face Lora for qwenedit2509 【换脸换头】

V2 更新

• 使用更多图集重新训练，包括中国人和西方人以及不同性别

• 更多的训练步数

请确保图2中的人物的头部脸没有遮挡且完整清楚（Please ensure that the head and face of the character in Figure 2 are unobstructed and complete and clear）

测试环境参数：（Test environment parameters:）

qwen2509fp8 + 8 step lighting lora + 12 steps +cfg1 + euler +beta

仍存在的问题：

大多数时候脸部会被替换（Most of the time, the face will be replaced）

有些时候发型不能完整替换，留待V3解决（Sometimes the hairstyle cannot be completely replaced and left to V3 to solve）
头部可能变大，若重要可使用PS液化调整一下（bigger head, also can photoshop it if important）

可以换头或只换脸，下面是示例指令（中英文选其一即可）

你可以换头或只换脸。以下是示例指令（请选择中文或英文其中之一，但优先使用中文，因为这是一个大型中文模型）

简单指令：(Simple prompt)

不改变图1的背景和人物姿势，把图1中的人物的头换成图2中人物的头，需将图2人物的脸、头发和饰品全部替换到图1人物头部当前位置，替换后尽量保持图2人物的脸部特征和发型不变，并融合图1环境的光影。

Without changing the background and posture of the character in image1, replace the head of the character in image1 with the head of the character in image2. The face, hair, and accessories of the character in image2 should be moved to the current position of the character's head in image1. After replacement, try to keep the facial features and hairstyle of the character in image2 unchanged, and integrate the light and shadow of the environment in image1.

以下是优化后的参考指令（可根据每条修改）：(The following are optimized reference instructions (can be modified according to each one):)

换头全换指令：(Head replacement instruction:)

去掉图1中人物的头发、耳环（如果有）、项链（如果有），去掉图1中人物的帽子（如果有）。

把图1中的人物的脸换成图2中人物的脸。

把图1中人物的发型换成图2中人物的发型，长短和颜色与图2中的人物一致。

把图1中人物的表情换成图2中人物的表情，眼神和脸的方向均与图2中的人物一致。

检查最终效果的人物的脸要变成图2中人物的脸，不要再保留图1中的人物的脸。

检查最终效果的人物的发型要变成图2中人物的发型，不要保留图1的人物的发型。

融合图1环境的光影。

Remove the hair, earrings (if any), necklace (if any), and hat (if any) of the character in Figure 1.

Replace the face of the character in Figure 1 with the face of the character in Figure 2.

Replace the hairstyle of the character in Figure 1 with the hairstyle of the character in Figure 2, with the same length and color as the character in Figure 2.

Replace the facial expressions of the characters in Figure 1 with those in Figure 2, with eye contact and face orientation consistent with those of the characters in Figure 2.

The face of the character in the final effect should be changed to the face of the character in Figure 2, and the face of the character in Figure 1 should no longer be retained.

The hairstyle of the character checking the final effect should be changed to the hairstyle of the character in Figure 2, rather than retaining the hairstyle of the character in Figure 1.

Integrating the light and shadow of the environment in image1

只换脸指令：

把图1中的人物的脸换成图2中人物的脸。

保持图1中人物的发型和颜色，不要换成图2中人物的发型和颜色。

把图1中人物的表情换成图2中人物的表情，眼神和脸的方向均与图2中的人物一致。

检查最终效果的人物的脸要变成图2中人物的脸，不要再保留图1中的人物的脸。

检查最终效果的人物的发型和颜色仍是原图1中人物的发型，不要变成图2中的人物的发型和颜色。

Only face changing instruction:

Replace the face of the character in Figure 1 with the face of the character in Figure 2.

Maintain the hairstyle and color of the character in Figure 1, and do not switch to the hairstyle and color of the character in Figure 2.

Replace the facial expressions of the characters in Figure 1 with those in Figure 2, with eye contact and face orientation consistent with those of the characters in Figure 2.

The face of the character in the final effect should be changed to the face of the character in Figure 2, and the face of the character in Figure 1 should no longer be retained.

Check that the hairstyle and color of the character in the final effect are still the same as those in Figure 1, and do not change to the hairstyle and color of the character in Figure 2.

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当然更多玩法可以自己去体验一下，比如表情保留图1还是换成图2，根据需要参考指令试一下吧。

Of course, you can experience more gameplay by yourself, such as whether to keep the emoji in Figure 1 or switch it to Figure 2. Please refer to the instructions as needed and try it out.