https://github.com/kdrag0n/safetynet-fix/releases

It should work. Flashed this on more than 10 devices stock/custom and it not working only on shitsung Galaxy a13.

My current setup is lineageos with magisk (magisk delta fork) and microg also installed as module and i pass safetynet without a problem.

edit: fuck g00gle

SafetyNet isn't a shit anymore and it could be ez passed on unlocked BL with magisk. Play integrity check is nightmare nowdays specially on stock roms but it also can be passed on some phones/custom roms using lsposed or other magisk modules.

If you use lutris you can simply download portable MO2 version and unpack it to your wine prefix with installed skyrim and it's work perfectly.