Opening Book Model can be mockup design and be property in the table
OBJ (OBJ, filesize: 122 KB), FBX (Autodesk FBX, filesize: 8.21 MB), 3DS (3D Studio, filesize: 67.9 KB), MAX (Autodesk 3ds Max, filesize: 296 KB), TEXTURES (Textures, filesize: 8.1 MB)