Alissonerdx/BFS-Best-Face-Swap

🧬 BFS — Best Face Swap (Qwen Image Edit 2509)

The BFS (Best Face Swap) LoRA series was created for Qwen Image Edit 2509, designed to perform high-fidelity face and head swaps with natural tone blending and consistent lighting.

Each version focuses on a different level of replacement, from subtle face swaps to full head transfers. All models can be used directly with Qwen Image Edit 2509 or any compatible image-editing workflow.

👉 Workflows for all BFS versions can be downloaded here: Head/Face Swap Workflow — Qwen Image Edit 2509 (Civitai)

👉 More Details BFS - Best Face Swap CivitAI

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🔹 Versions Overview

Version	File	Description
BFS Face V1	bfs_face_v1_qwen_image_edit_2509.safetensors	Swaps only the face. Keeps target hair, lighting, and background.
BFS Head V1	bfs_head_v1_qwen_image_edit_2509.safetensors	Full head swap with detailed blending of face and hair.
BFS Head V2	bfs_head_v2_qwen_image_edit_2509.safetensors	Improved tone and pose alignment; stronger anatomical consistency.
BFS Head V3 (Recommended)	bfs_head_v3_qwen_image_edit_2509.safetensors	The most stable and accurate version. In this one, the input order is inverted — body first, then face.

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🖼️ Input Structure (Control Images)

Version	Image 1	Image 2	Notes
Face V1	Face	Body	Standard order. Swaps face only.
Head V1	Face	Body	Standard order. Full head swap with blending.
Head V2	Face	Body	Standard order. Improved tone and alignment.
Head V3	Body	Face	⚠️ Inverted order — send body first, then face.

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💬 Prompts

🧠 BFS Face V1

face swap face from Image 1 to Image 2.

Alternative:

face swap face from Image 1 to Image 2. swap only the face and not the hair, the same skin tone from Image 2, same pose that Image 3

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🧩 BFS Head V1

head swap from Image 1 to Image 2

Alternatives:

head swap from Image 1 to Image 2 with perfect skin match
Head swap from Image 1 to Image 2, keep all facial details and hair from Image 1, blend naturally with Image 2’s body.
head swap face from Image 1 to Image 2, keep all facial details and hair from Image 1, blend naturally with Image 2’s body, remove all hair of Image 2 and replace by hair from Image 1 and keep the same expression and head proportion as in image 2

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🧬 BFS Head V2

head swap, transfer head from image 1 to image 2

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⚡ BFS Head V3 (Recommended)

head_swap: start with Picture 1 as the base image, keeping its lighting, environment, and background. remove the head from Picture 1 completely and replace it with the head from Picture 2. ensure the head and body have correct anatomical proportions, and blend the skin tones, shadows, and lighting naturally so the final result appears as one coherent, realistic person.

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🧾 Notes

• Works best with Qwen Image Edit 2509 base model.
• For most versions, Image 1 = face and Image 2 = body. Only Head V3 uses the opposite order (Image 1 = body, Image 2 = face).
• For improved alignment, you may use pose or face mesh control images (optional).
• Do not use or share results involving real people or public figures. I take no responsibility for any misuse of this model. Please use it responsibly and respect all likeness rights.

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