How to Make 3D Model From a 2D Image:
https://www.instructables.com/id/3D-CNC-Relief-Sculpture-Fusion-360
Build This 8-bit Synthesizer Made Out of Paper and Copper Foil:
https://www.instructables.com/id/PaperSynth-an-8-bit-Synthesizer-Made-Out-of-Paper-