MATERIAL YOU ICONS
xeon_manTo apply material you icons:
1. settings > home screen > icon size
2. set Style to Default
3. open Icon pack customisation
4. select DynIcons
5. If not showing the reopen settings
6. Go back to settings > home screen
7. scroll to bottom > click "Restart launcher"
If on changing accent color, icons don't refresh the Restart launcher again!