Here is the Zero Suit Fox PSA, updated to modern standards. Many advancements have been made ever since I posted the first version of the PSA, and now, taking advantage of those, I have finally completed the moveset in the way I initially envisioned it. And now, with the BrawlInstaller framework, adding her to your build is easier than ever before. Features 24 costumes, 2 hidden alts, two trophies, Classic/All-Star congratulations screens, cosmetics for all types of builds, and even an ending movie!

Note that if you try to add her to REMIX, her cosmetics may be out of order. This is an unfortunate limitation of the BrawlInstaller framework. You will also need to use the CSSSlot49_REMIX.dat in Bonus Files to give her the proper costume lineup, as REMIX does not have 50CC.