X-Y Build Volume Visualizer

This is just a most basic of rectangle shapes for getting a handle on what the build area looks like on my Select Mini's build plate. I know that most folks who frequent Thingiverse and similar sites could whip up a basic square in 2 seconds flat but I thought someone out there might still find it useful, especially if they have not touched any 3d modeling software yet. I made it 115mm on each side since my build volume was 120mm per side. You could rescale it in your slicer to match different b