GitHub - penandlim/JL-s-Unity-Blend-Modes: 👾 Collection of Unity shaders that support blend modes like photoshop layer style (Darken, Multiply, Linear Burn, etc)
Setting up Blendshapes in Unity - Unity Learn
Blend Modes in Unity | Elringus
Unity Products:Amplify Shader Editor/Summed Blend - Amplify Creations Wiki