Below are some 3D print-ready models that I have created for education outreach, data visualization, and scientific research. I primarily print elevation models that show the real shape of a region of a planet or moon using real topographic data aqcuired from space or with laser mapping surveys that I've been a part of.
3D Print Models are available in STL format by clicking the orange box that displays after selecting a model. Most models were created by converting digital elevation models into OBJ files using my python script, dtm2obj or a variant of it. Feel free to download and modify. OBJ files are converted to STL files using MeshLab.