The Whole World by Davision3d
Printable as 1 piece or in 2 parts as a case with the equator being the split. It stands solid on the south pole.
Check it out in real-time and textured here: https://sketchfab.com/models/712c2de7426f4eb59aa101d21cd72492
Want to have it colored? It is available over at Shapeways here: https://www.shapeways.com/product/LFWU8VM6X/the-whole-world?li=shop-results&optionId=55511618
You could of course also paint it yourself and use the Sketchfab model as reference.
Update: Added a split filled version that should also require no support, check out the instructions for more.
– World-Full: The full thing
– World-North/South-Filled-NoSupport: 2 Pieces non-hollowed that should require no support (I just tweaked it to have no 30 degrees overhangs)
I recommended printing the split version. Printing it as a whole can be tricky because of warping.
The world connector bits need to printed x2, put them in the holes of the south half. Then you can easily close and open the upper half.
|World-Connector-Final.STL||Time: 0h 7m 29s||Filament used: 0.0415854m|
|World-South-Final.STL||Time: 10h 6m 44s||Filament used: 8.89729m|
|World-North-Final.STL||Time: 11h 4m 40s||Filament used: 9.54884m|
|World-Full-Final.STL||Time: 36h 16m 6s||Filament used: 42.9728m|
|World-South-Final-Filled-NoSupport.STL||Time: 18h 41m 0s||Filament used: 21.8322m|
|World-North-Final-Filled-NoSupport.STL||Time: 19h 44m 19s||Filament used: 22.5157m|
Click here to learn more about printing through Lagoon.