docs: add dedicated ComfyUI loader requirements (ComfyUI-HSWQ-Loader-and-Tools)

README.md

@@ -71,7 +71,21 @@ The **ConvRot INT8** format applies rotational transformation matrix optimizatio
 
 ## 🚀 How to Use
 
-### 1. VideoX-Fun Framework
+### 1. ComfyUI (Dedicated Loader Required)
+
+Loading and executing this ConvRot INT8 ControlNet model in ComfyUI requires the dedicated loader extension:
+
+- **Dedicated Loader Extension:** [ComfyUI-HSWQ-Loader-and-Tools](https://github.com/ussoewwin/ComfyUI-HSWQ-Loader-and-Tools)
+
+#### Installation:
+```bash
+cd ComfyUI/custom_nodes
+git clone https://github.com/ussoewwin/ComfyUI-HSWQ-Loader-and-Tools.git
+```
+
+Place the `.safetensors` file into your ComfyUI `models/controlnet` directory and load it using the dedicated loader nodes from the extension.
+
+### 2. VideoX-Fun Framework
 
 Clone the upstream [VideoX-Fun](https://github.com/aigc-apps/VideoX-Fun) repository:
 
@@ -102,10 +116,6 @@ python examples/qwenimage_fun/predict_t2i_control.py
 python examples/qwenimage_fun/predict_i2i_inpaint.py
 ```
 
-### 2. ComfyUI
-
-Compatible with ComfyUI environments supporting INT8 quantized ControlNet / VideoX-Fun models.
-
 ---
 
 ## 📜 Credits & Citation