The leaks about the OnePlus 8 and OnePlus 8 Pro keep arriving online. Now, a screenshot of the "About phone" of the OnePlus 8 Pro has been posted, along with TPU case designs for both handsets. You have every right to be sceptical though, as is one respected leaker.
https://www.notebookcheck.net/OnePlus-8-Pro-and-OnePlus-8-case-and-About-Phone-leaks-confirm-camera-and-display-design.454624.0.html