About this 3D model

Wanted something that would print /fast/ with firmwares that have lookahead acceleration, however this turned out to be a better exercise of bridging algorithms and settings I took inspiration from many of the other vertices here on thingiverse but ultimately hacked up the vertex in prusa's repository ***UPDATED 9 November*** Posted updated scad, and M8 STL ***UPDATED 14 November*** Added a block between horizontal and vertical holes, for extra stiffness when installed.