Add ComfyUI model installation guide (#9)

- Add ComfyUI model installation guide (8733ce46a0eb5f255abe9ab7a47e1f5bc5e123b3)
- Normalize README folder tree formatting (6f0887f63109a96a1061d6dffd94a9f6fbeeddf2)

README.md

@@ -32,7 +32,6 @@ Place the files in the following folders:
 │   │   ├── pid_1.5_qwenimage_1024_to_4096_4step_int8_convrot.safetensors
 │   │   ├── pid_1.5_qwenimage_1024_to_4096_bf16.safetensors
 │   │   ├── pid_1.5_qwenimage_1024_to_4096_int8_convrot.safetensors
-│   │   ├── pid_flux1_512_to_2048_4step_bf16.safetensors
 │   │   ├── pid_flux1_1024_to_4096_4step_bf16.safetensors
 │   │   ├── pid_flux1_1024_to_4096_4step_mxfp8.safetensors
 │   │   ├── pid_flux1_512_to_2048_4step_bf16.safetensors
@@ -49,5 +48,6 @@ Place the files in the following folders:
 │   │   ├── pixeldit_1300m_1024px_bf16.safetensors
 │   │   └── pixeldit_1300m_1024px_mxfp8.safetensors
 │   ├── 📂 text_encoders/
-│   │   └── gemma_2_2b_it_elm_bf16.safetensors
-```
+│   │   ├── gemma_2_2b_it_elm_bf16.safetensors
+│   │   └── gemma_2_2b_it_elm_fp8_scaled.safetensors
+```