This is a Quick Blender tutorial on use Vertex Weight Proximity, Wireframe and Subdivision Surface Modifier in Blender 2.9 Hope it is useful to you Thanks for watching Subscribe!

Naturally, there are several ways it could be one, but [Mango Jelly] used the curves workbench in FreeCAD to produce a wireframe of the shape, and you can see how that works in the video below.