---
license: apache-2.0
base_model: black-forest-labs/FLUX.2-klein-base-4B
tags:
  - flux
  - flux2
  - lora
  - text-to-image
  - style
widget:
  - text: "darkframe-slasher, an adult standing on a suburban porch at night"
    output:
      url: examples/porch.jpg
  - text: "darkframe-slasher, a boiler room full of pipes and steam"
    output:
      url: examples/boiler_room.jpg
  - text: "darkframe-slasher, an empty elm-lined street"
    output:
      url: examples/elm_street.jpg
  - text: "darkframe-slasher, a 1980s sedan in a driveway with the headlights on"
    output:
      url: examples/sedan.jpg
  - text: "darkframe-slasher, a bedroom window open to the fog"
    output:
      url: examples/bedroom.jpg
  - text: "darkframe-slasher, a motel corridor under a buzzing fluorescent"
    output:
      url: examples/motel.jpg
---

# darkframe-slasher

Style LoRA for a 1980s analog slasher look: film grain, deep red and metallic blue gels, heavy fog, crushed shadows, and a suburban night.

| | |
|---|---|
| Base model | [`black-forest-labs/FLUX.2-klein-base-4B`](https://huggingface.co/black-forest-labs/FLUX.2-klein-base-4B) |
| Trigger | `darkframe-slasher` |
| Rank / alpha | 32 / 32 |
| Training | ostris/ai-toolkit, 2500 steps, AdamW 8-bit, lr 1e-4 |
| Weight keys | ComfyUI `diffusion_model.` prefix |

Start the prompt with the trigger. The look is the fog, grain, and gel light. The rest of the prompt names the subject.

## Example images

These are the step-2500 training samples.

| Prompt | Image |
|---|---|
| `darkframe-slasher, an adult standing on a suburban porch at night` | ![porch](examples/porch.jpg) |
| `darkframe-slasher, a boiler room full of pipes and steam` | ![boiler room](examples/boiler_room.jpg) |
| `darkframe-slasher, an empty elm-lined street` | ![elm street](examples/elm_street.jpg) |
| `darkframe-slasher, a 1980s sedan in a driveway with the headlights on` | ![sedan](examples/sedan.jpg) |
| `darkframe-slasher, a bedroom window open to the fog` | ![bedroom](examples/bedroom.jpg) |
| `darkframe-slasher, a motel corridor under a buzzing fluorescent` | ![motel](examples/motel.jpg) |

## Use on Fal

The weights match FLUX.2 Klein 4B. Pass this repo, or the file URL, in `loras`.

- Base, the model this LoRA was trained on: `fal-ai/flux-2/klein/4b/base/lora` (guidance 4, about 28 steps)
- Distilled 4-step: `fal-ai/flux-2/klein/4b/lora`
- Edit, base: `fal-ai/flux-2/klein/4b/base/edit/lora`
- Edit, distilled: `fal-ai/flux-2/klein/4b/edit/lora`

```json
{
  "prompt": "darkframe-slasher, an adult standing on a suburban porch at night",
  "guidance_scale": 4,
  "num_inference_steps": 28,
  "loras": [
    {
      "path": "https://huggingface.co/deadvram/darkframe-slasher/resolve/main/darkframe-slasher.safetensors",
      "scale": 1.0
    }
  ]
}
```

Klein 9B and FLUX.2 dev use a different transformer, so this file will not load on those endpoints.