his one is quite simple, and can be done in local Versus (need 2 controllers). Set the rounds to 3.
Choose Chun Li, and your opponent will be also be Chun Li. Do 9x QCF + HK which will stun her and leave her with a pixel. Repeat this with the 2nd Player (on you). Whiff 1x QCF + LK, then do the Critical Art (QCFx2 + K). Their health will be low enough you wont have to watch the cut scene for the super.
If you've played this a bit before, it'll go quicker. Otherwise, you'll need 100 fights.