thingiverse
Another experiment. This one uses Grasshopper, a parametric modeling add-on for Rhino to create a unique surface. I haven't gotten around to casting this yet, just the thin walled 3d print.
Instructions
If you can get it done, print with 0 infill and 2 ply walls. Might be worth adding some ribs to it at a later date to make sure it doesn't deform.
Direct link to the original creator's page
thingiverse
grabcad
thingiverse
thingiverse
cgtrader
thingiverse
cgtrader
grabcad
Click the "View on thingiverse" button above to visit the original model page on thingiverse. You can download the STL file directly from the creator's page for free.
This STL file is compatible with most FDM 3D printers (Creality Ender 3, Prusa MK3S+, Bambu Lab, etc.) and resin printers (Elegoo, Anycubic). Check the original page for recommended print settings and materials.
Yes, this model is available as a free download on thingiverse. Some creators accept tips or donations.
Most STL files can be modified using free software like Blender, TinkerCAD, or Meshmixer. Check the license on the original thingiverse page to see if modifications are permitted by the creator.