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fal / LTX-2.3-3DREAL-LoRA
Model's Last Updated: July 14 2026
image-to-video
Introduction of LTX-2.3-3DREAL-LoRA
Model Details of LTX-2.3-3DREAL-LoRA
LTX‑2.3 IC‑LoRA — 3D render to Photoreal
Trigger word:
3DREAL
Turn a simple 3D render into a photorealistic, cinematic video.
▶ Run it directly on fal (no setup, LoRA built in)
This is an IC‑LoRA (in‑context LoRA) for LTX‑2.3 that turns a rough grey 3D viewport animation (a simple low‑poly blockout) into a fully photorealistic, film‑quality video, while keeping the exact composition, camera move and layout of the input.
It is made for 3D scenes and synthetic data — Blender blockouts, game‑engine viewports and other CG / synthetic renders become photoreal video.
Examples
Top = generated result · Bottom = 3D render input
How to use
The easiest way is the ready‑to‑use endpoint on fal (the adapter is already loaded, nothing to copy):
https://fal.ai/models/fal-ai/ltx-2.3-quality/render-to-real
import fal_client
result = fal_client.subscribe(
"fal-ai/ltx-2.3-quality/render-to-real",
arguments={
"video_url": "<your 3D / CG / game render>",
"image_url": "<optional photoreal reference for the first frame>",
# the prompt always keeps the 3DREAL trigger; describe the photoreal result
"prompt": "3DREAL. Make it photorealistic. A cargo ship stacked with shipping containers in a busy harbor.",
"resolution": "720p",
},
)
print(result["video"]["url"])
-
Trigger word:
3DREAL— always kept at the start of the prompt -
Inputs:
a 3D / CG / game render (
video_url) + an optional photoreal reference for the first frame (image_url) - Base model: LTX‑2.3
Variants — Light & Strong
This repo ships two adapters — pick based on how far you want to push the look:
-
3DREAL Light
(
3DREAL-light.safetensors) — faithful, gentle transformation. Stays close to the input's structure, composition and motion; fewer hallucinations. This is the default used by the hostedrender-to-realendpoint. -
3DREAL Strong
(
3DREAL-strong.safetensors) — stronger, more aggressive photoreal push. More realism and detail, often better on busy/complex scenes, but may drift a little more from the input.
To run a specific variant with explicit weights, use the LoRA endpoint:
import fal_client
result = fal_client.subscribe(
"fal-ai/ltx-2.3-quality/reference-video-to-video/lora",
arguments={
"video_url": "<your 3D / CG / game render>",
"image_url": "<photoreal reference for the first frame>",
"prompt": "3DREAL. Make it photorealistic. <your scene>.",
"loras": [{"path": "<Light or Strong .safetensors URL>", "scale": 1.0}],
"resolution": {"width": 1280, "height": 704},
},
)
print(result["video"]["url"])
Weights:
- Light — https://v3b.fal.media/files/b/0a9fd993/oow7bW3VueUPTukqAQkd7_3DREAL.safetensors
- Strong — https://v3b.fal.media/files/b/0a9fe083/H7caCyG_wt9hy_51tMEmu_3DREAL-strong.safetensors
Example prompts
3DREAL. Make it photorealistic. A cargo ship stacked with shipping containers in a busy harbor at dawn.
3DREAL. Make it photorealistic. A steam train winding through a misty mountain valley.
3DREAL. Make it photorealistic. A lone car driving down an endless desert highway at sunset.
3DREAL. Make it photorealistic. A grand ballroom with crystal chandeliers, slow camera glide.
3DREAL. Make it photorealistic. A coastal cliff with a lighthouse and crashing waves at golden hour.
3DREAL. Make it photorealistic. A sleek bullet train speeding across green countryside.
Created by Lovis Odin ( @OdinLovis ) with fal ( @fal · fal.ai )
Runs of fal LTX-2.3-3DREAL-LoRA on huggingface.co
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More Information About LTX-2.3-3DREAL-LoRA huggingface.co Model
Url of LTX-2.3-3DREAL-LoRA
LTX-2.3-3DREAL-LoRA huggingface.co Url
Provider of LTX-2.3-3DREAL-LoRA huggingface.co
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Updated:August 13 2026
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