Topology optimized filament shelf bracket

Over engineered, topology optimized filament shelf bracket. Print with 0 top and bottom layers and 10% honeycomb infill to achieve the look I have here. No supports, 2-5 perimeters, .35mm layer height (.6 nozzle). Can easily fit 2 at a time on a i3 mk3 build plate (see picture or orientation) If you do less than 4 perimeters you may have to add a height range modifier to fill in the top of the mounting part if using 0 top layers (see picture). Depending how long you want your shelf to be you may have to print more to support it (the shelf can be as long as you want). I only made a 1.5' shelf so I printed two to support either side. This bracket will be plenty strong for any filament holding need you might have (will most likely rip out of the wall before the bracket breaks). I have added the .step file if anyone wants to remix it for your own needs.