Hi, I share here a 3D digital elevation model of Mount Everest I’ve made, showing the main climbing routes and localities, with Landsat image backgound.

See and browse it at:
https://smaprs.github.io/Everest-3D/

Hope you enjoy it.

Made in QGIS using:
-Nasa Shuttle Radar data SRTMGL1 GeoTiff image for contour lines and 3D relief model, obtained from https://gdex.cr.usgs.gov/gdex/ (osm.wiki/SRTM#Official_versions);
-Background Image LANDSAT 4 Geo Tiff LC81400412016324LGN00.tif Date:2016/11/19. Courtesy of the NASA EOSDIS Land Processes Distributed Active Archive Center (LP DAAC), USGS/Earth Resources Observation and Science (EROS) Center, Sioux Falls, South Dakota. Online resource: USGS Global Visualization Viewer - http://glovis.usgs.gov/
-Contour lines made with Raster plugin from GdalTools;
-Qgis2threejs (https://github.com/minorua/Qgis2threejs), very frienldy to use (just confirm project CRS is set to EPSG:3857);
-Map data (location points and lines) from OpenStreetMap.

Thanks to members of brazilian OSM community for many tips, specially to brazilian OSM contributor osm.org/user/cassioeskelsen for helping when I was struggling with parameters, he works with and knows a lot of GIS.

This derived work I’ve made is free to copy and share under CC-BY-SA 2.0. It’s only for non-comercial use, meaning educational.