| # LTX Video 2.3 — V2V Style Transfer (ReStyle IC-LoRA) |
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| **Model:** LTX Video 2.3 — 22B Dev (FP8) + ReStyle IC-LoRA |
| **Type:** Video-to-Video |
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| Video-to-Video style transfer using a custom-trained IC-LoRA on top of LTX Video 2.3 — 22B. Takes a content video and a style reference image, and re-renders the video in the reference style. The IC-LoRA guide is composited via `LTXAddVideoICLoRAGuideAdvanced`, with the distilled speed-up LoRA applied for fast 8-step sampling. |
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| ## Preview |
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| <video src="https://huggingface.co/datasets/Cseti/ComfyUI-Workflows/resolve/main/ltx/2.3/restyle-ic-lora/media/preview.mp4" controls width="720"></video> |
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| <!-- Replace YOUTUBE_VIDEO_ID with your video ID after uploading --> |
| <!-- [](https://www.youtube.com/watch?v=YOUTUBE_VIDEO_ID) --> |
| <!-- *Click to open on YouTube* --> |
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| ## Requirements |
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| - **ComfyUI:** recent stable build |
| - **Model:** `ltx-2.3-22b-dev_transformer_only_fp8_scaled.safetensors` — [Kijai/LTX2.3_comfy](https://huggingface.co/Kijai/LTX2.3_comfy/tree/main/diffusion_models) |
| - **Speed-up LoRA:** `ltx-2.3-22b-distilled-1.1_lora-dynamic_fro09_avg_rank_111_bf16.safetensors` — [Kijai/LTX2.3_comfy](https://huggingface.co/Kijai/LTX2.3_comfy/tree/main/loras) (applied at strength 0.4) |
| - **ReStyle IC-LoRA:** `lora_weights_step_08000.safetensors` — [Cseti/852654_LTX2.3-22B_ReStyle_IC-LoRA](https://huggingface.co/Cseti/852654_LTX2.3-22B_ReStyle_IC-LoRA) |
| - **Video VAE:** `LTX23_video_vae_bf16.safetensors` — [Kijai/LTX2.3_comfy](https://huggingface.co/Kijai/LTX2.3_comfy/blob/main/vae/LTX23_video_vae_bf16.safetensors) |
| - **Audio VAE:** `LTX23_audio_vae_bf16.safetensors` — [Kijai/LTX2.3_comfy](https://huggingface.co/Kijai/LTX2.3_comfy/blob/main/vae/LTX23_audio_vae_bf16.safetensors) |
| - **Preview VAE:** `taeltx2_3.safetensors` — [Kijai/LTX2.3_comfy](https://huggingface.co/Kijai/LTX2.3_comfy/blob/main/vae/taeltx2_3.safetensors) |
| - **Text encoder:** `gemma_3_12B_it_fp8_scaled.safetensors` — [Kijai/LTX2.3_comfy](https://huggingface.co/Kijai/LTX2.3_comfy/tree/main/text_encoders) |
| - **Text projection:** `ltx-2.3_text_projection_bf16.safetensors` — [Kijai/LTX2.3_comfy](https://huggingface.co/Kijai/LTX2.3_comfy/blob/main/text_encoders/ltx-2.3_text_projection_bf16.safetensors) |
| - **Custom nodes:** |
| - [ComfyUI-KJNodes](https://github.com/kijai/ComfyUI-KJNodes) |
| - [ComfyUI-VideoHelperSuite](https://github.com/Kosinkadink/ComfyUI-VideoHelperSuite) |
| - [rgthree-comfy](https://github.com/rgthree/rgthree-comfy) |
| - [ComfyUI_Fill-Nodes](https://github.com/filliptm/ComfyUI_Fill-Nodes) |
| - [RES4LYF](https://github.com/ClownsharkBatwing/RES4LYF) |
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| ## Notes |
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| - **Inputs:** a content video (`VHS_LoadVideo`) and a single style reference image (`LoadImage`). The reference image and the first frame of the content video are resized to the desired resolution with `nvidia_rtx_vsr` and concatenated into the IC-LoRA guide via `LTXAddVideoICLoRAGuideAdvanced`. |
| - **Sampling:** `euler` sampler, `linear_quadratic` scheduler, 8 steps, CFG 1. |
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| ## Changelog |
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| - `2026-05-05` — Initial upload |
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| ## Training |
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| This IC-LoRA was trained on [RunPod cloud GPUs](https://runpod.io?ref=vpp0cion). |
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| ## Support |
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| Producing and sharing this kind of open-source work requires renting cloud GPUs, which gets expensive quickly. If you find it useful and would like me to keep contributing, your support is very much appreciated: |
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| [](https://ko-fi.com/chetyart) [](https://liberapay.com/chetyart/donate) |
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