Ukraine Flag Hitch Cover - no support needed

This is Ukraine's flag on a hitch cover. I built it in onShape.  This Model fits the 2" receiver on my Ford and should be fairly standard. I rounded the edges and the hitch pin hole for an easier fit.   The profile properties I used are slightly modified from the defaults.  I slow way down when printing bridges or overhangs and that gives a cleaner hitch-pin opening.  I also use 25% gyroid infill for some good strength and because grid infill is just always the wrong choice.

I printed mine with PLA because that's what I had the right colors in, but if you live where there is a lot of sun, maybe you want to use PETG, ASA, or ABS.  Whatever.