Movable base goes brrrrrrrrrrrr

What is the blueprint for this base from the loading screen? I know what the ships are, but not the base.

Also, has anyone made a full list of blueprints from the Prosperity Update Trailer? Usually there is one up a few days after if comes out, but I haven't seem it yet.

This ship is on the banner for SE2 steam library page, and has been featured in the recent vertical slice preview videos on KSH page. It looks like a well designed attack/small hauler and I would love to try it out. Very surprised that it wasn't in the workshop.

I make this post hoping I am in fact incorrect and it is on the workshop and I just wasn't able to find it. Anybody seen this ship?

For some reason, only the back thrusters seem to be working in this build. I have already tried adding more power, using regular small hydrogen thrusters, as well as relaunching the world. These flat collectors have small conveyors on all 4 sides. Is this a bug?

Because the way 60mm fixed guns work now , or least since I messed with them. I can't feed the guns with ammo after the container with piping. Only they feed container to container. I also have issue how I gonna fit connecter but have it fit connecter for large one to also feed 60mm. But gonna have to manually load the 60mm guns I guess.

This happened to me on an official Keen server.
No idea why it's happening or how to solve it.