One tip if you're using Covers/Banners of any type within the F✱N system:
In your Home note or elsewhere, create a section for F✱N docuementation. Mine is at the very bottom of my Home note, and I keep the heading collapsed, but then when I need it, I have resources like the PDF cheatsheet, a link to the Resources page and all the covers/banners that I may want to use. This means I don't have to jump over to Files/Finder when I need them.
Here's what it looks like:

Note: I made the height of the banners I created 300px vs. the 380px height of the original ones, which is why they aren't a consistent grid. The width is the same, but the auto-layout of the attachments in Notes causes it.