And the Wings 3D under Steroïds : "ManifoldLab" who add tones of crazy functions!

By Ggaliens
Manifold Lab fork of Wings 3D! (maybe not the last version...
site : http://manifoldlab.net/ is not more accessible!
So this is better than nothing! ;) By Ggaliens
https://www.dropbox.com/sh/3cwsi5kvm0jeiae/AACWabcUIFe8UObZoyOvSQ6Ca?dl=0

Structures following can be made also very easilly in seconds by the Free TopMod!
https://people.tamu.edu/~ergun/research/topology/download.html