Added more Shader options

Author: towneh

docs/avatar-shaders.mdx

@@ -4,6 +4,14 @@ title: Avatar Shaders
 ---
 
 # URP Compatible Avatar Shaders
+## Universal Render Pipeline/Lit (Unity License)
+- https://docs.unity3d.com/Manual/urp/lit-shader.html
+![image](https://cdn.sanity.io/images/fuvbjjlp/production/ed8ae4aba799bd64a04b6dee9e9f4eaee5735bc6-415x100.png)
+
+## Poiyomi [Free Version](MIT License) by Poiyomi
+- https://discord.gg/poiyomi
+![image](https://s2.booth.pm/430bb41d-8aaa-46f4-ae48-63cff7c3ff3e/132c3ac8-cc2f-4858-9a92-2844c7f5cc05.png)
+
 ## lilToon (MIT License) by lilxzw
 - https://github.com/lilxyzw/lilToon
 ![image](https://booth.pximg.net/d39ea11b-78fc-488b-90dd-457109c7cd9b/i/3087170/235a98b9-7d60-49c5-980d-8028f6d0c6ad_base_resized.jpg)