About this 3D model
Here are three paperweights decorated with bit maps - see jpg images of the bit maps. They make use of openSCAD's surface command. Stl files are: pw_maze.stl - decorated with a maze pw_womans_face.stl - decorated with a womans face pw_dancing_couple.stl - decorated with a dancing couple closure.stl - disc for closing the bottom if adding weight OpenSCAD code is included.