This is a lasercut case for OpenTheremin v3 musical instrument by Urs Gaudens (www.gaudi.ch). You will have to cut 6 OpenTheremin_case_3 parts and 1 each of the others.
I used 3mm acrylic except one middle layer where antennas connectors go - this is a 5mm acrylic. For assembly I used four m3x35 screws.
I also provide an .stl file if someone wants to 3d-print this case; then you have all the .dxf files to create an i/o, top (with text and without) and bottom panels. Thickness should be 3mm.