Update README.md with new centered images

Author: brown9804

scenario1-high-decay/terraform-infrastructure/README.md

@@ -10,11 +10,11 @@ Last updated: 2025-06-04
 ----------
 
 <div align="center">
-  <img src="" alt="Centered Image" style="border: 2px solid #4CAF50; border-radius: 5px; padding: 5px;"/>
+  <img src="https://github.com/user-attachments/assets/3f2442a6-6684-46dc-82be-0f7b40336a2e" alt="Centered Image" style="border: 2px solid #4CAF50; border-radius: 5px; padding: 5px;"/>
 </div>
 
 <div align="center">
-  <img src="" alt="Centered Image" style="border: 2px solid #4CAF50; border-radius: 5px; padding: 5px;"/>
+  <img src="https://github.com/user-attachments/assets/1f805eda-ab9e-46ce-ae5d-0cf0f0d075c5" alt="Centered Image" style="border: 2px solid #4CAF50; border-radius: 5px; padding: 5px;"/>
 </div>
 
 ## Overview