Jas - Hollow form object: concept

HOLLOW FORM OBJECT :) Gonna start this off by saying alot of these probably wont 3D print properly, but I got to explore so much so, Id say the trade off is worth it :) First off we have traffic cone Then we've got legs 3. Rectangle but he's a little fancy 4. Cauliflower and mushroom had a child 5. This ones kinda boring, I just like the top down view of it, its name is NPC (non player character) . I tried to give it some uniqueness by making the base square not centered. Dont know if i hate or like it. 6. THIS WONT UNION NO MATTER HOW HARD I TRY ( spent 4 hours trying to make it work, still has 2-3 pieces that wont work with me, and now the project is due.) Its name is shelly and i hate her. From top down she looks like a croissant though. I tried to make the "base" footprint of shapes a circle but the squares looked cooler. :)