Try https://www.zpost.com/forums/showthread.php?t=79994&highlight=bumper. There are a few linked posts that have more information and som cautions. As you might expect, virgin bumper cover removal can be daunting. Relax and have fun. With some degree of effort, the brackets attached to the frame(?) can be replaced if broken. Alas, the tabs on the cover cannot. Careful.