How to make a 3D vector business card mock up using Mesh Tormentor?

Question

Form style

How to achieve volume in a mockup using meshes and the MeshTormentor plugin? In the upper example, I made the shadow through a standard blend, since Mesh Tormentor is not strong in meshes. I want to learn how to do something like a "thickness" embossing effect for business cards in a vector mockup. In Adobe Photoshop mockups, I have no problems with this, I can do them.