Hao Ran is an industrial designer who has taken to spilling the odd insight on OnePlus' esthetic development process. He has already revealed that the OEM was considering a version of the 7T (one of its latest phones) finished in a bright, glossy golden color. Now, this employee's Weibo account has been updated with an early direction for how the 6 was intended to look.
This image would have made for an outstanding phone in 2018, as most Snapdragon 845-powered devices from that year had glass rear panels. However, this one is depicted as having one made of wood with a narrow vertical grain in a "canvas blue" shade.
It is somewhat ironic for this retroactive leak to be posted now, as OnePlus is never likely to consider such a finish again: its new "electronic CMF" ethic means that its future devices may be encased in novel forms of glass with color-shifting qualities.
This possible version of the OnePlus 6 also had a rear-facing fingerprint scanner and logo in a shade of gold also found in real-world white color SKUs of this phone. These devices have also proven attractive enough in terms of software updates: it has already received 1 new stable and 1 new beta build based on Android 10 in January 2020.