Over on the FSDeveloper forums, scenery developer ZIM Scenery announced back in October 2019 they were developing an all-new Narita Airport for Prepar3D. It has been almost a year exactly since that announcement and the team have now created a Facebook page and shared a handful of detailed images of the product in action.
The previews from the developer focus on parts of the terminal and SODE jetbridges which will be included as part of the product. In addition to the preview images, the team shared a brief SODE jetway interaction video demonstrating that it works well at the airport.
https://www.youtube.com/watch?v=r7d09GVJqQU&feature=emb_title
The development previews seem to time with the fact that Drzewiecki Design released Tokyo Narita for Prepar3D earlier this week.
We have shared other previews for Narita Airport (RJAA) from ZIM Scenery as development has progressed, some of which you can check out here. You can follow ZIM Scenery on Facebook to stay up to date.