It would be a very nice feature to be able to print walls, roofs and other stuff at the printer that you can build a base building.
I know that the game is about exploring and other stuff, but the main problem I have right now is why should I go and explore planets when I don't have any use of the resources I gathered.
The Reason for that is that after about 6 to 7 hours of playing you don't have any modules to research anymore and the only thing that you can do is exploring and mining. But I just don't see why I should go and do that if I can't do anything with the materials than building vehicles I already have.
It would be just a nice feature that players can spend some time and resources on.