So, first things first, obviously this isn't a real space suit - even if I replaced 3d printed components with parts engineered to resist a vacuum I don't have access to hard vacuum to put them to real use.
If you've watched Adam Savage's Tested YouTube channel, you'll know his fascination with space suits as props and their look, feel, and appearance. For me, it's more about the experience - what would it feel like to wear and use a space suit. So, why not put my 3d printer to work to make that experience real. Of course there is also the challenge of a new research and design project, and good excuse to go the PAX Melbourne conference in costume