The Eiger (not in the center but just north of the center). It has been constructed using 1 arcsecond resolution SRTM data from the Space Shuttle (about 1.3 million facets). This software was created using a new and, as yet, unreleased version of SRTM2STL. The source code for creating files at 3 arcsecond resolution is available up on github under the GNU license. Go to github and search for SRTM2STL.