If you search the code for Vasha, there are only 2 functions which involve her.
You can invoke BOTH functions in a browser. I ABSOLUTELY RECOMMMEND MAKING A SAVE first. Or just a new game.
----- EXCERPT, also I do not explain all requirements -----
- Content_WindyPeaks......js
- ArenedVashaVisit() --> This happens AFTER you Completed "Ring of Fate" with a 20% possibility (Additional optional requirement is: 7 days passed IF ArenedPregVashaVisit() already happened.)
- ArenedPregVashaVisit() --> This happens when you are at 70% of pregnancy with ARENEDs child.
- There is no Pregnancy for her. All pregnancies involve the setting of Flags. No Vasha flags curently in game.
- Even if there are more Pictures OR there were more "functions"/scenes for Vasha, it does not mean it is triggered.
--> Imad and Amina have a Threesome with the PC in the code. You will definitely not see that currently as these scenes are never triggered.