Android P Beta is live now and unlike previous years, it is available for a number of phones from popular brands like Oneplus, Xiaomi, Sony, Nokia, etc. If your device is not in the list to get Android P beta, you can bring Android P’s look and feel to your device with Pixel launcher 2 or Rootless launcher and Android P Beta wallpaper. You can install the launcher on any phone runs Nougat and Oreo.
Google Pixel launcher 2 features a non-transparent dock, more rounded edges for search bar with voice search icon, and other common features like Adaptive Icon, App shortcuts, Notification dots, At A Glance widget, swipe up to access the app drawer, weather and calendar widget, etc.
Interested users can download the official Android P Beta 2 launcher APK file from APK Mirror here to your phone and install it. While the Rootless Pixel 2 Launcher APK can be downloaded from here, which will bring some Google Pixel features (moded) to any other phone.
Note that some features of the launcher only works with Android Oreo. To make the new launcher default, go to settings > home app, choose Pixel launcher and reboot your phone.
Android P Beta (Developer Preview 2) stock wallpaper is also available for download now. The blue themed wallpaper looks awesome and available in 2330 x 1920 px resolutions. Download the zip file here, unzip it and set it your home screen wallpaper.
With Android P Beta launcher and wallpaper, you can make your device look like Android P. (Source: 1, 2)