diff --git a/Models.md b/Models.md
index 32712b5..810a1d2 100644
--- a/Models.md
+++ b/Models.md
@@ -1,6 +1,6 @@
 # Models
 
-## Default models in Human library
+## Default Models in Human Library
 
 Default models in Human library are:
 
@@ -18,6 +18,18 @@ Default models in Human library are:
 
 <br>
 
+## Optional Models in Human Library
+
+`Human` includes default models but supports number of additional models and model variations of existing models  
+
+ Additional models can be accessed via:
+ - [GitHub repository](https://github.com/vladmandic/human-models)
+ - [NPMjs package](https://www.npmjs.com/package/@vladmandic/human-models)
+ - [jsDelivr CDN](https://www.jsdelivr.com/package/npm/@vladmandic/human-models)
+
+You can manually download models and update configuration `modelPath` value to each model or simply set `baseModelPath` to this list  
+To use online CDN, simply set `human.config.baseModelPath` to `https://www.jsdelivr.com/package/npm/@vladmandic/human-models/models`
+
 ## Changes
 
 All models are modified from original implementation in following manner: