I thought they removed them and turned them into the actual ships. Or.. are they new modules?... https://robertsspaceindustries.com/comm-link/engineering/16205-The-Shipyard-Variants-And-Modules
The game was rushed out with no longer term plan, it seems pretty clear from the lack of content and a very shite platform to tack more content onto over time.
Yeah.. I disagree. I played it for a brief time while my girlfriend owned it and it was one of the most shoddily put together cash grabs I have seen in years.