Update README.md

Author: mythz

README.md

@@ -6,4 +6,6 @@ Lightweight CLI, API and ChatGPT-like alternative to Open WebUI for accessing mu
 
 [![](https://github.com/ServiceStack/llmspy.org/blob/main/public/img/llmspy-home-v3.webp?raw=true)](https://llmspy.org)
 
+[![](https://raw.githubusercontent.com/ServiceStack/llmspy.org/main/public/img/llmspy-themes.webp?raw=true)](https://llmspy.org)
+
 GitHub: [llmspy.org](https://github.com/ServiceStack/llmspy.org)