Spacebuild 2 issues (missing stuff in LS)

Hello! I have made a space build 2 server, but theres some stuff that aint working.

  1. There is no Energy thruster

  2. There is no Devices in gas systems (no cracking tower and so on)

I also miss petrol system

If somebody reads this, could you please link how to get this stuff?

Or could somebody link to all the stuff neccesary to have a SpaceBuild server?

(not space ships models and such in props, the LS and so on)

Thank you