About this 3D model
Update: Realized I modeled the countersunk hole in the wrong hexagon for the four piece connector, added insert-for-countersunk-hole-3-rotated-orentation2.stl which matches the non rotated version of this part. I accidentally mounted my honeycomb grid rotated 90 degrees without realizing it so when I went to start adding things to the honeycomb grid nothing was oriented in the correct direction. I remixed the countersunk mounts, as well as the hollow inserts, with the inner hexagons rotated 30 degrees so that all of the attachments that have already been made can be used without having to modify them.