# Wulver v0.1 beta
**Full fine-tune of Krea 2 Raw (12.8B DiT)** — anthro & furry, with strong anime / kemono range
> In Shetland folklore, the Wulver is a wolf-headed being that was never cruel —
> it fished the lochs and left its catch on the windowsills of those in need.
*This is a v0.1 **beta** — expect rough edges. An aesthetic pass is in active development
and updates will roll out as the base training matures.*
## What it does
- **Anthro / furry** as its home turf — species knowledge far beyond generalist models
- **Anime & kemono styles** — not the usual western-model anime approximation
- **Multi-character scenes** — characters interacting, not merged into one blob
- **Artist styles** via `@artistname` prefixes (currently under development)
- Best results with **detailed descriptive prose** — see prompting tips below
## Files
| File | Size | Use |
|---|---|---|
| `Wulver_v0.1_fp8_e4m3fn.safetensors` | 12.8 GB | ComfyUI — the one most people want |
| `Wulver_v0.1_int8_convrot.safetensors` | 13.5 GB | forge-neo and other int8 runtimes |
| `Wulver_v0.1_bf16.safetensors` | 25.6 GB | Full precision — merging, quantizing, training on top |
| `Wulver_workflow.json` | — | Drag-and-drop ComfyUI workflow |
GGUF quants (Q8_0, Q5_0, Q4_0) are on the [Civitai page](https://civitai.com/models/2881657/wulver-krea-2-v01-alpha).
## Settings
| | |
|---|---|
| Steps | **14** |
| CFG | **1.0 – 2.0** |
| Sampler / Scheduler | **euler / simple** |
| Resolution | 1024 native |
| CLIPLoader type | **krea2** |
## ComfyUI setup
1. `Wulver_v0.1_fp8_e4m3fn.safetensors` → `ComfyUI/models/diffusion_models/`
2. Text encoder `qwen3vl_4b_bf16.safetensors` from [Comfy-Org/Krea-2](https://huggingface.co/Comfy-Org/Krea-2) → `models/text_encoders/`
3. VAE `qwen_image_vae.safetensors` from the same repo → `models/vae/`
4. Drag `Wulver_workflow.json` into ComfyUI and hit queue.
## Prompting tips
This model was trained on long natural-language captions, so detailed prose gets you
the most out of it. Template that works:
> *A digital painting of [subject & species, appearance details]. [What they are doing,
> pose, expression]. [Clothing / body details]. The background features [setting,
> lighting, atmosphere]. [Artistic style / medium notes].*
- 60–120 words is the sweet spot. Short prompts work, detail works better
- `@artistname, ` at the very start for artist styles
- CFG 1.0 is the distilled default, but **CFG above 1 works fine** — 1.5 is a good
everyday value, and negative prompts start taking effect from there up.
Past 3 it deforms unless you add steps, which doesn't help much
- Copy the prompts from the Civitai sample gallery to see the dialect in action
## Compatibility notes
- LoRAs trained on base Krea 2 may behave differently on Wulver (weights have moved)
## License
This is a modified version of the **Krea 2** model by Krea.
Krea 2 is licensed under the [Krea 2 Community License Agreement](https://krea.ai/krea-2-licensing) —
by using this model you agree to its terms (including the [Acceptable Use Policy](https://www.krea.ai/krea-2-use-policy)).
Not affiliated with or endorsed by Krea.