Two characters from one sheet
Limit, from LTX 2.5 Creative Lab LoRAs, tested locally


- LoRA
- Ingredients at 1.4
- Output
- 768×448, 121 frames at 24fps
- Sampling
- 8 steps, euler_ancestral_cfg_pp
- Seed
- 42
- Generated in
- 3 min
- Peak VRAM
- 9.8 GiB
- Ran on
- RTX 3060, 12GB (local)
What was wired in
Reference sheet
Two-face sheetTwo face crops, a guitar and a jazz club, 2×2 on blackDownload PNG0.7 MB
I put two faces on one sheet to see whether both would hold. The scene, the guitar and the outfits came through. The guitarist's face stays hidden behind her hair, the singer does not clearly match the woman on the sheet, and her freckles turn into red marks on her arm.
Reference sheet: Top Row Left (Character): a close-up of a young woman's face with long, voluminous curly copper-red hair, freckles across her nose and cheeks and grey-blue eyes. Top Row Right (Character): a close-up of a smiling young woman's face with long, voluminous curly dark-brown hair and dark eyes. Bottom Row Left (Prop): a red electric guitar with a white pickguard and a maple neck. Bottom Row Right (Setting): a small, empty jazz-club stage with a red velvet curtain, a wooden floor, a microphone stand and an upright piano. Generated video: On the small jazz-club stage in front of the red velvet curtain, the young woman with curly copper-red hair and freckles, wearing a cream t-shirt and blue jeans, stands on the left playing the red electric guitar with the white pickguard. On the right, the smiling young woman with long curly dark-brown hair, wearing a white crop top and cream trousers, sings into the microphone on its stand. They turn to smile at each other as they play, in a steady medium shot that shows both of them from the knees up, with warm stage lights on them and the upright piano behind. The sound is the electric guitar and her singing voice filling the small room.
Notes
This run used large face panels, the prompt format from the model card and the outfits described in the prompt.
Run it yourself
Download everything for this test (.zip, 0.7 MB). It holds the workflow, every input it loads and a README. Copy the inputs into ComfyUI/input, put the models below in place and drag the workflow onto ComfyUI.
| File | Put it in | Size |
|---|---|---|
| ltx-2.5-22b-distilled-transformer-comfy-int8-convrot.safetensors gated | models/diffusion_models | 21.5 GB |
| gemma4-12b-with-proj-ltx-2.5-comfy-int8-convrot.safetensors gated | models/text_encoders | 15.4 GB |
| ltx-2.5-video-vae-bf16.safetensors gated | models/vae | 1.5 GB |
| ltx-2.5-audio-vae-bf16.safetensors gated | models/vae | 364.9 MB |
| ltx-2.5-22b-ic-lora-ingredients-0.9.safetensors gated | models/loras | 1.3 GB |
The Lightricks repositories (the LTX 2.5 base model and the LoRAs) are gated. Log in to Hugging Face and accept the terms on each repository page before downloading.
Custom nodes: ComfyUI-LTXVideo at commit 3bf3ca6. Everything else is part of ComfyUI 0.37.0 (commit 0f74f7fb, frontend 1.53.6).