I just wanted to share what the playmat looks like right now.
Edit: To answer questions I received, the blank character card was made with the GNU Image Manipulation Program (GIMP) 2.10. The original dimensions are 1000×700 but I place the card at 50% size, 500×350, so it will look good even zoomed in. If you would like to use them, here is an archive with .xcf, .psd, and .png format files. The fonts used are Alenia by shanayastudio and Spotnik demo by Alexatype.
I place copies of the blank card on the Map & Background layer on Roll20. The character info is filled on the Objects & Tokens layer in Contrail font.
The Fate bookmark is available from Evil Hat Productions as a free download. And I discuss the aspect tokens in a how-to post on Evil Hat’s website here.
For more tips, including where I got the idea of the character cards from, see How to Run Fate Online.
The Reef 
It’s so great to see everyone’s Aspects at the same time. I like knowing what the other characters are about and capable of, because then you’re better able to bounce your roleplay and actions off of them. But usually others’ character sheets just aren’t easily visible (and my notes are usually woefully inadequate).