You got it! its all outpost blocks. Decorations are also mostly Outpost. The rest are things that can be found on the spawnable items mod.
Well, have many. I will build in a poisonous with Floran. Plant some nice trees... that kind of stuff. A desert base should be nice. What race you are?
This was my shoddy attempt at making a Fallout vault a few years ago. I never finished it due to a patch wipe. This is my most recent.. thing.. since returning.
I just started playing in stable (vanilla) again to try out the colony stuff. I'm taking my time and having fun - haven't even left gentle stars yet haha. I set up a small house on a nice looking desert planet until I find the perfect place to do something larger scale. I have 3 tenants: a glitch chef, an apex civilian (pianist), and an avian guard. The apex has the "clumsy" personality so she dies all the time haha.
For the first Picture: To bad that you never acomplished that. A little Changes, and you had a nice outpost on Hoth. xD Maybe make the Storageroom on the left, into a Hangar of some sort. A big Gate on the end, with some Ice and Snow over and under it, a communication Central a little deeper to the right... To bad there isn't a Model of a Snow Speeder for this Game you could put in it. xD For the second one... creepy! O.O
Still trying to bring my squad together, while trying to decide where they should base. In the mean time more world 1 bases. Gotta be able to bring all my loot with me tho. Btw, that is Vipper. He likes Potatoes and Pearlpeas.