MMM Simple Paint

Video: youtube bilibili

• A simple paint tool inside UE.

• Supports brush settings

• Supports 1-4 layers.

• Supports over 26 Color Blend Methods.

• Supports to save layers and settings.

Also, see the complete product: MARS Master Material

Check details in Document Link

Make sure to enable the plugins below:

EditorScriptingUtilities

BlueprintMaterialTextureNodes