Example workflows
LTX 2.3 SAM3D BodyMod camera
The base LTX 2.3 workflow in ltx23_sam3d_bodymod_camera.json was created by Mel Massadian (melMass).
Burgstall Labs modified the workflow to add the ComfyUI-SAM3D-BodyMod reference-image shape detection, animated-pose shape application, and keyframed SAM3D camera-drive path. The original workflow authorship remains credited to melMass.
The workflow uses Kijai’s LTX 2.3 SAM3D Body IC-LoRA, published in the Kijai/LTX2-IC-LoRAs model repository.
Replace the placeholder media with:
driver_motion.mp4: the video whose body motion drives SAM3D.character_reference.png: the character image used to detect the replacement body shape.
This is an advanced workflow using native ComfyUI SAM3/SAM3D Body and LTX 2.3 nodes plus KJNodes. Select locally available files in its model, LoRA, VAE, and text-encoder loaders; model files and media are not included.