This theme is a modification of the Kameleon plymouth theme for EndeavourOS featuring the EndeavourOS default background, logo, and a Windows 10 like spinner.
Make a folder called kameleon-eos then paste all the files into it. Then move the folder to /usr/share/plymouth/themes then set the theme to kameleon-eos in your /etc/plymouth/plymouthd.conf then regenerate your initramfs using mkinitcpio -P
To modify this theme with your own background and icon, replace bg.png and logo.png
This theme is adapted from the Kameleon project
Project: https://gitlab.com/rwml/kameleon Original Theme: https://store.kde.org/p/1323391/
EndeavourOS background and logo: https://endeavouros.com