I've been a VFX sup for awhile and amassed a library of grids for lenses.
Obviously not for camera matching, but could provide fun creative looks, should anyone have interest.
Cheers-
Andy D.
www.imag4media.com
133 lenses spherical and 83 anamorphic.
Here's the stMaps all 32bit EXR at camera filmback size:
https://www.dropbox.com/scl/fo/1sudfec2t936pqie6nequ/h?rlkey=nd8r6r2pbde987vlbv5bsqv3m&dl=0