Mount Saint Helens (1 arc-second)

thingiverse

Constructed using 1 arcsecond resolution SRTM data from the Space Shuttle (about 1.9 million polygons). Made using a cutting-edge, yet unreleased version of SRTM2STL, this model boasts unparalleled detail and accuracy. The source code for creating files at 3 arcsecond resolution is openly available on github under the terms of the GNU license. To access the code, simply navigate to github and search for SRTM2STL. If you're planning to print this design, it's recommended that you scale it down to a smaller size to minimize warping. I've found that printing Raised Relief Maps can lead to distortion when using PLA material, particularly with large designs. However, if you have found ways to mitigate warping, you may also achieve better results with big maps.