OPPO has reportedly finally obtained a certification for the Find X3 (or PEDM00) from the Chinese authorities, suggesting a launch announcement for its flagship series will follow shortly. Its new TENAA images show a phone quite like X3 Pro leaks to date, although it might have a different rear panel and camera arrangement.
https://www.notebookcheck.net/OPPO-allegedly-readies-the-Find-X3-series-for-launch-by-registering-its-vanilla-variant-with-TENAA.522953.0.html
The microscope shot is a butterfly wing but was not taken by the Oppo Find X3, it is a stock photo at www.thisiscolossal.com