https://bugs.winehq.org/show_bug.cgi?id=45375
--- Comment #7 from halome halome@blockchainworldawards.com --- I used wine 4.16 and added the multiply_special value to the registry. When it as set to 1 it did nothing but when it was set to 2 it seemed to remove most of the black texture issues.
I tested this in Diamondback and once I set the multiply_special to 2 the only graphical issues I got was some texture shredding especally as I headed toward the cliff on Diamondback and the cliff had some texture issues. Also my crosshair would have a black oval now and them but nevertheless major improvements.