I recall there being some brouhaha (about a year ago?) about Cammy’s character model and how it didn’t appeal to the Japanese playerbase or something like that…whatever happened?
Her face was redesigned to appeal more to Japanese aesthetics. They made her face rounder and her eyes larger (IIRC).
So all versions of the game use this model now?
To my understanding, the change happened before the game was even released. All versions would have the changed model. It should be easy to Google if you want to see the change or know any more details.
You would be surprised how ineffective Google is at certain things…but thanks for the info. 
There is no difference in Cammy’s model between regions. It’s the same everywhere.