Print the stand (twice) lying flat for maximum strength and add some stick-on rubber bumpers for feet. Use M3 hex bolts but not too long to damage the screen.
The author remixed this model.
I loved the minimalist design of 3Ddy's VESA stand. However there wasn't enough space with my 11" monitor for the downward facing VGA port. I recreated the design in FreeCAD and made it slightly taller. I also changed the countersunk holes to recessed holes, so you can use standard M3 hex bolts.