I created a few clear logos featuring the Steam Deck!
The intention is to use these for playlists or platforms, like "Steam Deck Verified" as an example. There are black and white variants for use with light or dark themes.
I also included two .ICO files to use in Windows, the reason being that I now have a scaled down LB/BB build that lives on my Steam Deck, and my primary portable build that's much larger on an external drive that's accessible when the Deck is docked. I wanted to create icons to further differentiate them on my start screen.
Thanks again to @Dan Patrick - I used his recreations of the LaunchBox and BigBox cube logos, and sourced the Steam Deck outline image online and modified it to add more contrast between the outline and base colors.