I believe that Ikea had a model home that they were building that was a practical minimal shelter. Perhaps there are ways to extend that? Also, I remember that

I believe that Ikea had a model home that they were building that was a practical minimal shelter. Perhaps there are ways to extend that? Also, I remember that there were a few companies in China and Australia that were experimenting with 3d printing of concrete homes. Perhaps that could use a little help as well?