SummarySoprano Gugulele An example of 3D model generated with my Gugulele OpenSCAD script... Decorative headless design Double rectangular through-body spines Double oval sound holes Banjo style planetary tuners Hole in tail for 1/4" pickup 8 pieces assemble with M1.6 socket head screws This is the successor to my earlier designs: Headless Soprano Headed Soprano. However, I haven't gone around to print it yet, but if you get one to print and assembled successfully, please let me know :-) Third Party Parts Spine/rods e.g. Banjo Tuners e.g. , Screws (M1.6x8) for body, bridge, and string-guide e.g. Screws (M1.6x12) for head, and fretboard long screws e.g. Screws (M1.6x3) for back cover, and fretboard short (mid-line) screws e.g. Transducer pickup with 1/4" jack e.g.