PSU replacing Frame brace for Original Prusa i3 MK3/MK3S, honeycomb

To keep the strength and use less plastic I changed the fill to honeycomb and added two bars near the edges to prevent bending.

Made this as part of my LACK modification for "Original Prusa i3 MK3 ENCLOSURE -Ikea Lack table - Prusa Research" https://www.thingiverse.com/thing:2864118

Additional you might want to change your Einsy Housing with the same look, Devilscave made a redesign with the hexagon pattern https://www.thingiverse.com/thing:3702733