New, NEW Screw Wall! Check it out, its much stronger than the Honeycomb wall. https://www.printables.com/model/544779-screw-wall
Does require support for the wall plug-ins, fits great! I have a BUNCH of other honeycomb wall holders for various things. Please check them out!
Here is a link to the original Wire Frame Skull.. https://www.printables.com/model/166406-wireframe-skull-perfect-edition/comments/639455
The author remixed this model.