Framework Hex Mainboard Case

This is a remix of Magmabow's wonderful Framework Industrial Mainboard Case. I've kept all of his physical improvements intact (ethernet port improvement, attached pins etc), but changed the industrial cutout design to be a hexagon pattern cutout instead. The hex pattern should provide about the same amount of airflow as Magmabow's design, and hopefully be just as rigid, if not more. And also because hexagons are the bestagons. :)