I found an older version of Batzarro's classic Harley Quinn, probably the second version. Has more voiceclips, doesn't have Ivy as a striker and her "Maximum Harley" Hyper can't be used in air like the newest version. Ironically her comboability is a little bit better as she can actually do air combos better than the new version.
https://www.mediafire.com/file/27z3urm2n5alaas/HarleyQuinn.rar/file