ATTENTION: THIS IS NOT A STAND ALONE APP. YOU NEED KWGT AND KWGT PRO FOR IT WORKS.

KWGT: https://play.google.com/store/apps/details?id=org.kustom.widget
KWGT PRO: https://play.google.com/store/apps/details?id=org.kustom.widget.pro

Magma brings Android P styled widgets for your Android. There are 62 widgets and 50 wallpapers in this app. Much more is on the way!
Appreciate it!