In Part 1, I generate the files: • Using QGIS to generate state outlines • Then using OpenTopography's DEM Downloader plugin to generate a DEM(Digital Elevation Model) file. • Then using the shapefiles in QGIS to generate a mask for the DEM This video primarily uses QGIS; If you wanna skip this video you can just download the two files you're gonna end up with: SVG: DEM: and then skip to part 2: Final image is here: