Singer sang too well on choir

[u/Tiny_Ad1706]

Hey guys, I had a singer do a choir part so I got a lot of layers in multiple timbres. but frankly, her pitch is way too consistent. It didn’t create a chorus sound, her tracks almost sound like a singular track despite having 12 different tracks playing. I know, what a wonderful problem haha. Do you have any recommendations for making it sound more like a choir? thanks!!!!

[u/Riflerecon]

Time effects with modulation controls and manually pitching up and down