Actor Replacement [Deep Fake + Compositing] x ComfyUI by Stéphane Davi

What if Sylvester Stallone played Agent K in Men in Black 3 instead of Tommy Lee Jones?

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Another step forward in my exploration of AI-driven VFX workflows.

For this test, I enhanced my compositing using a custom Python node I developed to achieve more realistic skin texture and reduce the “plastic” look often seen in deepfake results.

• Custom Python node for cinematic skin grain

• LoRA model creation (dataset + fine-tuning)

• Photorealistic replacement with ComfyUI

• VFX compositing and color grading

• Full control over animation, facial match, and lighting

 

This isn’t just image generation, it’s AI-augmented post-production, where every shot becomes a meeting point between creative vision and technical precision.