That sounds like a dream in code and chlorophyll, and I love it. Picture a modular frame that unfurls, then seeds embedded in the walls sprout micro‑trees that pull CO₂ and humidify. I’d program the growth algorithm to respond to sunlight and wind, so the shelter “learns” the best angle. It might look a bit wild, but the adaptability is what makes it worth the extra weight. Just make sure the structural parts can support the root systems—no one wants a collapsing garden. How does the seed mix sound?