Bachmann has announced their 2023 Catalog New Items for 2023 in a YouTube video. The section about Large Scale starts at the 05:39 mark.

Source: YouTube – Bachmann Trains (external link)

The new items for Large Scale are listed here: Bachmann New Items 2023. Product images are not available at this time, the page will be updated as soon as they are published somewhere.

Source: Bachmann