Huawei EMUI 11 is on its way in the beta form for now and soon it will be available in the stable form. Here in this article, we will check the official backgrounds. As far as the official rollout it will probably the first model that will natively integrate it will be the series Huawei Mate 40, expected by the end of October (at least in China).
They are a total of 29 wallpaper and you can find them in the archives available for download below. They are available in both versions normal (2640 x 1200 pixels) that scrolling, in case you used more home (2640 x 2640 pixels).
Download Official Wallpapers (Standard)
Download Official Wallpapers (Scrolling)