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MrXin LTX 2.3 I2V - Eros - 12GB VRAM & 32GB RAM - Workflow v5.0.txt

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+MrXin LTX 2.3 I2V - Eros - 12GB VRAM & 32GB RAM - Workflow
+
+Core Features
+
+    Extremely strong, natural and consistent motion from First to Final Pass
+
+    Excellent anatomy, lighting, physics and NSFW detail
+
+    High-quality 24 FPS video with perfectly synced audio
+
+    Easy model switching between 10Eros V1 FP8 and Distilled 22B
+
+    Built-in Video Editor (RTX Super Resolution + nmkdSiaxCX upscaler + RIFE 48/60 FPS)
+
+    Optimized for 16GB VRAM setups and 32GB RAM
+
+📥 Required Models + Direct Download Links
+
+    10Eros V1 FP8 (Main Checkpoint) → ltx2310eros_v1_FP8.safetensors
+
+    Distilled Model → ltx-2.3-22b-distilled_transformer_only_fp8_input_scaled_v3.safetensors
+
+    Text Encoder → gemma_3_12B_it_fp8_e4m3fn.safetensors
+
+    Text Projection → ltx-2.3_text_projection_bf16.safetensors
+
+    Video VAE → LTX23_video_vae_bf16.safetensors
+
+    Audio VAE → LTX23_audio_vae_bf16.safetensors
+
+    Preview VAE → taeltx2_3.safetensors
+
+    Spatial Upscaler → ltx-2.3-spatial-upscaler-x2-1.0.safetensors
+
+    Model Upscaler → nmkdSiaxCX_200k.safetensors
+
+    Distilled LoRAs (First & Second Pass)
+
+📁 Folder Structure
+
+ComfyUI/
+├───📂 models/
+│   ├───📂 diffusion_models/
+│   │   └─── ltx2310eros_beta.safetensors
+│   │   └─── ltx-2.3-22b-distilled_transformer_only_fp8_input_scaled_v3.safetensors
+│   │
+│   ├───📂 text_encoders/
+│   │   └─── gemma_3_12B_it_fp8_e4m3fn.safetensors
+│   │   
+│   ├───📂 clip/
+│   │   └─── ltx-2.3_text_projection_bf16.safetensors
+│   │   
+│   ├───📂 VAE/
+│   │   └─── LTX23_video_vae_bf16.safetensors
+│   │   └─── LTX23_audio_vae_bf16.safetensors
+│   │   └─── taeltx2_3.safetensors
+│   │
+│   ├───📂 latent_upscale_models/
+│   │   └─── ltx-2.3-spatial-upscaler-x2-1.1.safetensors
+│   │
+│   ├───📂 upscale_models/
+│   │   └─── nmkdSiaxCX_200k.safetensors
+│   │
+│   └───📂 Lora/
+│       └─── ltx-2.3-22b-distilled-lora-1.1_fro90_ceil72_condsafe.safetensors
+│       └─── ltx-2.3-22b-distilled-lora-384-1.1.safetensors
+
+
+Custom Nodes Overview – MrXin LTX 2.3 I2V EROS V6
+
+    ComfyUI-KJNodes
+
+    rgthree-comfy
+
+    ComfyUI-easy-use
+
+    ComfyUI-mxToolkit
+
+    ComfyUI-VideoHelperSuite
+
+    ComfyUI-LTXVideo
+
+    controlaltai-nodes
+
+    comfyui_nvidia_rtx_nodes
+
+    GACLove/ComfyUI-VFI (voor RIFE)
+
+    comfyui_memory_cleanup + comfyui-impact-pack
+
+Pro Tip: Use the new 10Eros V1 FP8 model with its recommended trigger words for the best results.
+
+✅ Quick OOM Fix Guide
+
+If you’re getting Out of Memory errors or weird faces in the final pass, follow these steps in order:
+
+1. Update or Fresh Install ComfyUI + Install Missing Custom Nodes
+
+    Download and run the Easy Installer: 👉 https://github.com/Tavris1/ComfyUI-Easy-Install
+
+    Or watch this short video: 👉 https://www.youtube.com/watch?v=CgLL5aoEX-s&t=1041s
+
+After updating/installing:
+
+    Open ComfyUI → go to Manager → click Install Missing Custom Nodes
+
+    Restart ComfyUI completely.
+
+2. Add the Low VRAM Flags
+
+    Go to your ComfyUI folder.
+
+    Find the file ComfyUI.bat.
+
+    Right-click → Edit (open with Notepad).
+
+    Find the line that has ComfyUI\main.py .
+
+    Add the flags at the end so it looks like this:
+
+bat
+
+ ComfyUI\main.py --lowvram --reserve-vram 6 --preview-method none --disable-xformers --disable-smart-memory
+
+    Save and launch ComfyUI using this .bat file.
+
+3. Increase Windows Swap File (Virtual Memory) This helps when VRAM still spikes:
+
+    Right-click This PC → Properties → Advanced system settings.
+
+    Click Settings under Performance → Advanced tab → Change (under Virtual memory).
+
+    Uncheck “Automatically manage paging file size for all drives”.
+
+    Select your main drive (usually C:) → choose Custom size.
+
+    Set:
+
+        Initial size (MB): 49152
+
+        Maximum size (MB): 98304
+
+    Click Set → OK → restart your PC.
+
+After doing all three steps, reload the workflow and test with Longer Side 1024 and Video Length 20 seconds first. This combination fixes OOM for almost everyone on 12GB cards

MrXin LTX 2.3 I2V - Eros - 12GB VRAM & 32GB RAM - Workflow v5.0.zip

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+size 26006