thingiverse
I created a simple single walled tornado shape for testing multiple materials on my http://ultimaker.com
Printing this from transparent PLA give a nice effect in combination with the large artifacts.
Martijn
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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.
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