Just getting started with 3D printing, big fan of the Fallout games and saw the cool coaster/badges (listed as Source) made by some other people here.
Ended up recreating it from 2 SVGs from the web in Inkscape and extruding it in Meshmixer as a bit of an exercise / cleanup.
I've included the source files and the redrawn SVG in the zip.
Scales pretty ok, and you can scale the heigtht (Z-axis) separately for thicker/thinner if you want.
I sanded, primed, painted (acrylic) and then clear coated it.
Stuck it on the back of my tablet/laptop.
Created from 2 SVGs from the web in Inkscape,
Made a solid version and the outline version, made sure to have only one outline per file.
Then it in Meshmixer extruding and combining.