They’re all pretty much from here: https://sfmlab.com/
Unfortunately not. Her model’s mesh gives me a bunch of errors when I try to import it to Blender.
http://www.mediafire.com/download/dldzbyf21051s0z/geraltdefault.rar
It’s pretty busted though.

RIP Subversive
Mass Effect 3: A Hard Dogs Night http://www.mediafire.com/download/ssfzz8jprb35x2m/AHDN.rar
Witcher 3: The Sport of Kings http://www.mediafire.com/download/qpvmv8tlu2qkrn1/TW3+Sport+of+Kings.rar
I plan to once I finish the dlc. A lot of the models use redcloth mesh, so unfortunately I might not be able to do some of the characters.