Lake and Mountain Topography

Topography of a lake and mountain made in blender using a heightmap to displace vertices. It ended up being a great exercise for my new ToM and looks pretty awesome. I printed mine at .3mm thickness and would be interested to see it in different colors, larger build or smaller thickness. I made this several years ago and have lost the original heightmap, if I stumble across it I'll upload it as well. The STL file ended up being fairly massive, if anyone knows how to drop it down without any deta