What's her name? Which scene is this from?

Katerina Hartlova, a Czech porn star and adult model.

I don't know which specific shoot this is from. Obviously, it is one of those deep fakes. Impressive how realistic they have become.

yup its Katerina Hartlova. I did notice it was edited, for e.g. her eyebrows and nose between 0:48 and 1:02

The original scenes are:
#1
nf busty:
https://nfbusty.com/video/watch/55344/beautiful-boobs-s5e4
Beautiful Boobs - S5:E4

#2
anilos:
https://anilos.com/video/watch/41640/beautiful-boobs
Beautiful Boobs

videos:

Katerina Hartlova, a Czech porn star and adult model.

I don't know which specific shoot this is from. Obviously, it is one of those deep fakes. Impressive how realistic they have become.