If you have two different objects that you want to mix, Like this arm 3D scan and a duplicate which has a displacement map on it, you can use something like “Morph Target” in Zbrush, in Blender!
If you have two different objects that you want to mix, Like this arm 3D scan and a duplicate which has a displacement map on it, you can use something like “Morph Target” in Zbrush, in Blender!