Add the attribution notice and the modification statement to the model card

README.md

@@ -79,7 +79,7 @@ Load any Stable Diffusion 2.x checkpoint the same way with `from_weights("zeromo
 | `stable-diffusion-2` | [zeromodels/stable-diffusion-2](https://huggingface.co/zeromodels/stable-diffusion-2) | 768px, v-prediction: 2-base + 150k steps at 768px |
 | `stable-diffusion-2-1-base` | [zeromodels/stable-diffusion-2-1-base](https://huggingface.co/zeromodels/stable-diffusion-2-1-base) | 512px, epsilon: 2-base + 220k steps at 512px (punsafe 0.98) |
 | `stable-diffusion-2-1` | [zeromodels/stable-diffusion-2-1](https://huggingface.co/zeromodels/stable-diffusion-2-1) | 768px, v-prediction: 2 + 55k steps (punsafe 0.1) + 155k steps (punsafe 0.98) at 768px |
-| `sd-turbo` | [zeromodels/sd-turbo](https://huggingface.co/zeromodels/sd-turbo) | 512px, epsilon, Euler (trailing spacing), 1 to 4 steps, no guidance: SD 2.1 distilled with Adversarial Diffusion Distillation (non-commercial research license) |
+| `sd-turbo` | [zeromodels/sd-turbo](https://huggingface.co/zeromodels/sd-turbo) | 512px, epsilon, Euler (trailing spacing), 1 to 4 steps, no guidance: SD 2.1 distilled with Adversarial Diffusion Distillation (Stability AI Community License) |
 
 ## Tips
 
@@ -99,9 +99,16 @@ Load any Stable Diffusion 2.x checkpoint the same way with `from_weights("zeromo
 
 ## License
 
-The weights are redistributed under the
-[CreativeML Open RAIL++-M](https://huggingface.co/sd2-community/stable-diffusion-2-1/blob/main/LICENSE-MODEL) of the upstream checkpoint,
-including its use-based restrictions. By using them you agree to those terms.
+The weights are redistributed under the [CreativeML Open RAIL++-M License](https://huggingface.co/sd2-community/stable-diffusion-2/blob/main/LICENSE-MODEL) of the upstream
+checkpoint, including its use-based restrictions. By using them you agree to those terms.
+
+## Notice
+
+Modifications by zeromodels (https://github.com/IMvision12/ZeroModels): the checkpoint
+released at https://huggingface.co/sd2-community/stable-diffusion-2-1 was converted to the
+Keras 3 weights layout of zeromodels (`model.weights.h5, zm_config.json, tokenizer.json`),
+stored in float32 as released. The model architecture and the parameter values are
+unchanged; the weight names and the file format differ from the release.
 
 ## Special Thanks