Alien Antennas, Double Tails, Orchard Ears, Split-V Tails, and Third Eyes are just some of the wild alien pet accessories created by Liam-Sim. Unfortunately they are no longer part of the modding community, but thankfully there’s an archive of their amazing pet CC available. Items are available as individual pieces or in combinations of multiple add-ons, so it’s advised you download all the files in the archive to get the best variety!