This mod is great, and actually appears to work with the 6mb save patch to make normal saving work again. I do seem to be having a problem though. I'm using Picodrive on the pc version of retroarch, and somehow giving Tao the Awesome Bikini has broken her battle sprite and causes her to look like Gort in battle and softlocks the game. Her map sprite looks as it should. Am I doing something wrong? The download page seems to give a pre-patched rom file. Isn't it supposed to be an .ips file?
Edit: Ok, after restarting twice, I finally just downloaded sf1edit and opened up the rom. Both bikini's were assigned to use the wrong sprite IDs for some odd reason, with Tao's set to use Gort's sprite and Anri's set to use the Hero's promoted sprite. After changing them everything works fine now.