A number of Kirk Hunter Libraries feature divisi approaches, so I'm not too surprised that this gets developed. On sale until 7/30. Previous customers get another $10 off (email coupon). Don't forget----requires the full, paid version of Kontakt:
https://www.youtube.com/watch?v=OHWgKbK9pCc
https://www.youtube.com/watch?v=cc8RmpY343M
https://www.youtube.com/watch?v=1LWnXyLXrBE

Here's another one (Action Strings 2) that got a good review from somebody that uses and reviews a lot of string libraries---and it's a Kontakt Player library:
https://www.youtube.com/watch?v=fP5iD_Qf1SY

Paj
8^)