X-Plane aircraft developer, FlightFactor, has taken to twitter to further preview their upcoming 787 project with some in-sim cockpit screenshots.
The renders show a near complete, textured cockpit but without any lights, systems or working displays however, they do show PBR texturing and the quality finish that is to be expected from the aircraft developer.
The team have been making good progress since the announcement back in September 2020 but there has been no further comment on projected timeframe other than the second half of 2021.