Create README.md

README.md

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+---
+license: other
+license_name: krea-2-community-license
+tags:
+  - krea2
+  - krea
+  - text-to-image
+  - comfyui
+base_model: Krea/Krea-2
+---
+
+# Kroma v0.2 — Krea 2 fine-tune (full model, **quantized to ComfyUI formats**)
+
+**Kroma** is a fine-tune of **Krea 2**. As of **v0.2** it is distributed as a **full
+model checkpoint** — the v0.1 LoRA-delta packaging has been retired. v0.2 is more
+training on top of v0.1, with **no LoRA delta compression**, and the **Krea 2 Turbo
+delta merged in as a rank-512 LoRA** — a single file gives you the fine-tuned quality
+at Turbo speed.
+
+- **File:** `kroma-v0.2-turbo.safetensors` (full diffusion model)
+- **Type:** full fine-tuned checkpoint (not a LoRA — no base model required)
+- **License:** MIT
+
+> **Upgrading from v0.1:** v0.1 was a LoRA + `.diff` deltas loaded on top of a Krea 2
+> checkpoint. v0.2 replaces that entirely — load it as a normal diffusion model and
+> drop the `LoraLoader` from your workflow.
+
+---
+
+## Running in ComfyUI
+
+### 1. Requirements
+- A recent **ComfyUI** with native **Krea 2** support (update to the latest master).
+- The **Krea 2** text encoder and VAE (the diffusion model is this repo — no separate
+  base checkpoint needed).
+
+### 2. Files to download
+Place these in your ComfyUI folders:
+
+| What | Where | Notes |
+|------|-------|-------|
+| `kroma-v0.2-turbo.safetensors` | `ComfyUI/models/diffusion_models/` | this repo |
+| Krea 2 text encoder (Qwen3-VL) | `ComfyUI/models/text_encoders/` | load with CLIPLoader type `krea2` |
+| Krea 2 VAE | `ComfyUI/models/vae/` | |
+
+### 3. Sampling settings
+The Krea 2 Turbo delta is merged in, so sample with **Turbo settings**:
+
+| Setting | Value |
+|---------|-------|
+| Steps | **8-12** |
+| Guidance (CFG) | **1.0 – 1.5** |
+| Shift (mu) | **1.15** |
+
+> These are the settings the Turbo checkpoint was distilled for; keep them for best
+> results.
+
+### 4. Workflow
+1. **Load Diffusion Model** → select `kroma-v0.2-turbo.safetensors`.
+2. **Load CLIP** → the Krea 2 text encoder, set type to **`krea2`**.
+3. **Load VAE** → the Krea 2 VAE.
+4. **KSampler** → steps / CFG / shift per the table above.
+5. Prompt and generate.
+
+**Minimal node chain:**
+```
+Load Diffusion Model (kroma-v0.2) ─► KSampler ─► VAE Decode ─► Save Image
+Load CLIP (krea2) ─────────────────► (clip)       ▲
+Load VAE ───────────────────────────────────────┘
+Empty Latent / prompt ────────────────────────────►
+```
+
+### 5. Tips
+- If the output looks off, confirm the text encoder is loaded with type **`krea2`**
+  (Krea 2 expects a 12-layer Qwen3-VL stack) and that you're on a current ComfyUI.
+
+---
+
+## Provenance
+v0.2 was produced by continued full fine-tuning of the K2 (Krea 2) checkpoint behind
+Kroma v0.1 — without the rank-256 LoRA delta compression used for the v0.1 release —
+followed by merging the **Krea 2 Turbo delta** in as a **rank-512 LoRA**.
+
+## License
+**MIT** — see `LICENSE`. Note that **Krea 2** is governed by its own license; this
+fine-tune does not grant any rights to the base weights.