My wife wanted 2 buttons for the latest yarn caddy.

I found a suitable picture; converted it to SVG, and imported it into Fusion 360.

The Fusion 360 file has 3 options – as a button, as a token or coaster (scaled up), and as a keychain. The options are controlled by suppressing and/or un-suppressing the last 2 features in the history line. For those who don’t want to mess with Fusion 360, I’ve included all 3 option’s STL files.