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models/Chroma Merge Experiments (FLUX.S / Schnell based) - shuttleCHROMA (FP8/16)

Chroma Merge Experiments (FLUX.S / Schnell based) - shuttleCHROMA (FP8/16)

Kate Thompson
|
8/24/2025
|
11:18:56 PM
| Discussion|
0
A dreamlike sky city atop emerald clouds with skyscrapers resembling giant tree trunks, a solitary man walking surrounded by white doves and pixel glitch effects.
Monochrome photograph of an alien wearing a helmet, sitting on a small space station in mid-air, holding a holographic device with intricate eye-like patterns in a cinematic black background.

Recommended Parameters

samplers

euler, Euler

steps

8

cfg

1 - 2

Tips

More steps = more detail.

Try using T5xxl in a single Clip loader in ComfyUI and select 'chroma' as the type.

Note: Apache 2.0 license is still intact.

Version Highlights

Shuttle layers merged into Chroma

Note: These are rough around the edges, and probably need fine tuning further, they are experimental, so go into it with that in mind.

This is an accidental slamming together of three Shuttle AI (3.0, 3.1, Jaguar) models and Chroma 42 in a merge experiment gone wrong, all of them got into the teleporter and that same time and have become a transporter accident in a single model that seems to be an interesting mix of the other.

Recommended settings: 8 steps, euler, simple, distilled CFG = 2.0, CFG = 1.0

More steps = more detail.

Try using T5xxl in a single Clip loader in ComfyUI and select "chroma" as the type.

Note: Apache 2.0 license is still intact.

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Model Details

Model type

Checkpoint

Base model

Flux.1 S

Model version

shuttleCHROMA (FP8/16)

Model hash

7de53028bb

Discussion

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Images by Chroma Merge Experiments (FLUX.S / Schnell based) - shuttleCHROMA (FP8/16)

A dreamlike sky city atop emerald clouds with skyscrapers resembling giant tree trunks, a solitary man walking surrounded by white doves and pixel glitch effects.
Monochrome photograph of an alien wearing a helmet, sitting on a small space station in mid-air, holding a holographic device with intricate eye-like patterns in a cinematic black background.

base model Images

Photorealistic scene of undead characters including zombies and skeletons walking through a spooky cemetery illuminated by glowing jack-o'-lanterns under a dark, ominous sky.

chroma Images

A powerful flaming tiger roaring with intensity, surrounded by vibrant blue and orange flames, created using stable diffusion AI technology.
A highly detailed, AI generated dark fantasy image of a ferocious werewolf roaring under a stormy night sky, using Stable Diffusion.

photorealistic Images

Photorealistic image of a dark-skinned woman with long white hair and blue eyes wearing a yellow dress and intricate gold jewelry, sitting outdoors leaning on a large tiger under a blue sky.
A photorealistic portrait of a young woman with dark hair, wearing intricate baroque-style jewelry and surrounded by a golden framework with flames at the bottom.
Photorealistic elf character with long twintails and pointy ears sitting in a cozy fantasy restaurant holding a giant hamburger patty and wooden beer mug.
White old van driving on a wet urban street at night with motion blur and reflections on the road surface.
A photorealistic, moss-covered pine tree with glowing vibrant blue eyes, surrounded by mist and dense forest under cloudy skies.
Black and white close-up of a woman with wet, rain-kissed hair partially disintegrating into colorful rainbow particles drifting left.
Bright red grand piano standing alone on a vast turquoise-colored salt flat with a mirror-like reflection under a clear blue sky.
Close-up portrait of a muscular bearded man wearing a worn steel mech suit with rust details, sharp focus and light bokeh background on city streets.
Close-up portrait of a European woman with ginger hair, natural skin texture, and soft cinematic light, standing in a blurred winter forest background.
Photorealistic digital painting of a sun goddess with glowing blue eyes, short blonde hair styled intricately, wearing a sun disk helmet and ornate clothing, standing in front of a beach and ocean background.