I have created a different version of the fence post.
https://minecraft.gamepedia.com/Fence
Credit to pica559 for original design:
http://www.pixelpapercraft.com/papercraft/4f1b9e0fcb1c433c0400005a/fence
How to Print?
1.Click on the papercraft design image.
2.Make sure it has not been resized by your browser (you might need to click the image again).
3.Print using your browser's Print function.