Customise refind icon for CachyOS?

Issues & Assistance
1

Hello,

I successfully setup CachyOS today (dual boot w11, btrfs, luks full drive, secure boot).

I also setup this theme for refind: GitHub - toptensoftware/brads-refind-theme: A minimal theme for rEFInd with vector source artwork.

But in both default and add theme, CachyOS icon is a tux icon (I guess default linux icon)
With added them, fallback icon is worse, like 3 circle logo…I’m not sure where does those icons comes from, as I cannot see them in /boot/…

Is there an easy way to setup a proper Cachy Icon ? I already have the png file.

2

Start here, it looks like refined uses things like the partition’s name or the kernel image’s name to determine what icon to use.

Also, have look here, where they specifically say to change the partition’s file system label, or to just copy/paste the Cachyos icon over the vmlinux-linux one.