I think this is the proper end to this playthrough. As my first proper odyssey campaign I think I experienced most of what it has to offer and reached a neat end goal. We have destroyed the mech brain and setup a strong, sustainable settlement in orbit.
With a switch to nutrient paste + some "creative raider recycling", we have started the path to greatly expanding our numbers while still being able to sustainably feed ourselves. Our tribe will soon become a major player at the planetary scale, and our wealth, technology, sheer numbers and relationship with other key players (the empire, orbital traders) shall ensure prosperity for centuries to come. Our people are healthy, wealthy and safe, and the future is bright.