Pretty much everything has been shown before on this forum, but I am looking to disseminate to a broader audience and hopefully in doing so, promote Moi3d.
I have for some time had small image attached as my desktop background image,
so I decided to model it parametrically in NE. See result below
At first glance it seem very simple, & well it is, but the pertinent issue is that for
facets to remain planar the major peak meeting of 6 faces must move opposite and
relative to the minor peak meeting of 3 faces. see .nod file attached