I doesn't have enougth rigth to post to roms, so will post here.

WARNING! Everything you do, you do at your own peril and risk. I do not bear any responsibility for your faulty devices.
Knox will tick. ROM in alpha and not suitable for every day use.

Installation instructions:
1. Install TWRP
2. Reboot in TWRP (Menu unlock phone - Recovery)
3. Wipe -> Format Data -> write - yes -> Enter
4. adb push <LineageOS> /sdcard
5. adb push <SailfishOS> /sdcard
6. Into TWRP: Install <LineageOS>
7. Into TWRP: Install <SailfishOS>
8. Into TWRP: Install <Audio FIX>
9. Reboot in System
Enjoy!

Sailfish OS Android HAL based on Lineage OS 14.1.

Downloads:
TWRP for herolte
Lineage OS 14.1 for herolte
Sailfish OS 2.1.4.14 for herolte
Sailfish Galaxy S7 audio fix(based on work of painted.man)