Friend needed some Nintendo 64 extension plugs mounted in a wall. Modeled a wall plate originally and decided that we could do better than some wood/glue/screws to hold the plugs in place. Extension plugs can be added without cutting the end thanks to the slots on either side of the holes. If printing in one color, outer wall plate is inset one layer so that paint can easily be added to flow into the space. 

Wall plate is printed face down. Inner plate is printed face down as well without supports.