For some reason I simply could not find a 3d model of a simple fence online, so I made one myself. I designed it to be a prison/war camp type fence, and gave it plenty of detail. This does require supports to print, but they come right off when you take the raft off. (In my experience using a raft makes the removal of the supports easier if you can stomach the extra filament use). Overall a pretty easy print, but be sure to enable “print thin walls” or similar if you decide not to use my 3mf file, as that will bring out the small details. Happy printing!