Autodesk Mud Box – Paint Textures – Import/Export Layers
Import Layers
1. Select a 3D Model with UVs
2. Right Colum> TOP LEFT> Small Arrow Icon> Import Layer
Export Layers
1. Select a 3D Model with UVs
2. Right Colum> TOP LEFT> Small Arrow Icon> Export Selected…
Blending Layers
Occlusion Map -> Multiply