Add LTX 2.3 ReStyle IC-LoRA workflow

V2V style transfer workflow using a custom-trained ReStyle IC-LoRA on
LTX Video 2.3 - 22B. Includes the workflow JSON, README with HF video
preview, and a thumbnail.

README.md

@@ -23,6 +23,7 @@ Drag-and-drop any `.json` file directly into ComfyUI to load the workflow.
 
 | Workflow                                                                                                                                                   | Description                                                                      | Type      | Updated    |
 | ---------------------------------------------------------------------------------------------------------------------------------------------------------- | -------------------------------------------------------------------------------- | --------- | ---------- |
+| [ReStyle IC-LoRA](https://huggingface.co/datasets/Cseti/ComfyUI-Workflows/blob/main/ltx/2.3/restyle-ic-lora/README.md) | V2V style transfer using a custom-trained ReStyle IC-LoRA on LTX 2.3 — 22B        | Video edit | 2026-05-05 |
 | [IC-LoRA Cameraman](https://huggingface.co/datasets/Cseti/ComfyUI-Workflows/blob/main/ltx/2.3/ic-lora-cameraman/README.md) | I2V with IC-LoRA camera motion guidance from a reference video clip               | Video gen | 2026-04-07 |
 | [I2V Two-Pass](https://huggingface.co/datasets/Cseti/ComfyUI-Workflows/blob/main/ltx/2.3/i2v-two-pass/README.md)            | Two-pass I2V with start/end guide images, 720p→1080p upscale, and audio support  | Video gen | 2026-03-30 |
 

ltx/2.3/restyle-ic-lora/README.md

@@ -0,0 +1,49 @@
+# LTX Video 2.3 — V2V Style Transfer (ReStyle IC-LoRA)
+
+**Model:** LTX Video 2.3 — 22B Dev (FP8) + ReStyle IC-LoRA
+**Type:** Video-to-Video
+
+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.
+
+---
+
+## Preview
+
+<video src="https://huggingface.co/datasets/Cseti/ComfyUI-Workflows/resolve/main/ltx/2.3/restyle-ic-lora/media/preview.mp4" controls width="720"></video>
+
+<!-- Replace YOUTUBE_VIDEO_ID with your video ID after uploading -->
+<!-- [![Watch on YouTube — click to open](https://img.youtube.com/vi/YOUTUBE_VIDEO_ID/maxresdefault.jpg)](https://www.youtube.com/watch?v=YOUTUBE_VIDEO_ID) -->
+<!-- *Click to open on YouTube* -->
+
+---
+
+## Requirements
+
+- **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)
+
+---
+
+## Notes
+
+- **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. 
+
+---
+
+## Changelog
+
+- `2026-05-05` — Initial upload

ltx/2.3/restyle-ic-lora/ltx2.3-restyle-ic-lora.json

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ltx/2.3/restyle-ic-lora/media/preview.mp4

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