Add ComfyUI model installation guide

README.md

@@ -5,8 +5,26 @@ tags:
 - comfyui
 ---
 
+# Real-ESRGAN
+
+Repackaged model files for ComfyUI.
+
+Original model repository:
+
+- https://github.com/xinntao/Real-ESRGAN
+
+Place the files in the following folders:
+
+```
+📂 ComfyUI/
+├── 📂 models/
+│   ├── 📂 upscale_models/
+│   │   └── RealESRGAN_x4plus.safetensors
+```
+
+---
  # Real-ESRGAN Repackaged
 This repository contains the safetensors format version of the Real-ESRGAN model.
 
 ## About the Model
-- Original model source: [Real-ESRGAN](https://github.com/xinntao/Real-ESRGAN)
+- Original model source: [Real-ESRGAN](https://github.com/xinntao/Real-ESRGAN)