Have you run out of adjustment for camber, or do you have more adjustment to reduce camber, but you can't do it because then your toe would be way too much inward? That is the common scenario and the resolution is adjustable toe arms that provide a larger range of adjustment than the stock toe arms. Something like this:
https://www.pelicanparts.com/More_Info/TE996TLNK.htm?pn=TE-996TLNK&SVSVSI=1046&DID=33337
There are multiple versions with features such as bump steer, but this is the basic version needed to correct the toe/camber issue described above.
If you have run out of camber range on the arm itself, I think the SPC control arms actually can adjust down to be shorter than the OEM lower control arm:
https://www.spcalignment.com/component/spc/?task=part_description&pid=72610
I am running these but adjusted to provide more neg camber, but I believe they can be adjusted to provide less.