Tux Inverted Alternate Version
Hate to do this but the Tux icon looks absolutely wacky on a dark background :(

<img width="878" alt="Screen Shot 2021-05-09 at 5 06 50 AM" src="https://user-images.githubusercontent.com/5672810/117566404-7892f280-b084-11eb-88f5-23ac59698696.png">

Inverting / giving it a tux-alt version would be lovely.  I would totally do it myself and submit a PR but there's no contributing guide!