After 10 years I finally found a 2 hour stream of some guy playing the old Chun Li pachislot game here:
[MEDIA=youtube]26qzF5rYDrw[/MEDIA]
There's some parts where Chun Li is beating up generic doll soldiers in the Shadaloo base. The dolls have a design that's different from some of the ones used in Street Fighter and wear special goggles. Chun Li can also fight Cammy which kind of makes Cammy a zako (even though it's not Killer Bee Cammy)
Edit: Now that I have a little time here are some timestamps
19:28 - 3 dolls attack and get taken out
19:52 - single doll attacks, gets whooped
21:02 - Chun Li challenges Dictator, is overpowered
24:34 - Cammy battle, Chun Li loses
1:35:15 - artwork of the generic doll design
1:41:30 - Cammy rematch, Cammy gets destroyed
