mkdir -p /var/lib/AccountsService/{icons,users}
cp /home/cookiez/NixOS/other/pfp.png /var/lib/AccountsService/icons/cookiez
echo -e "[User]\nIcon=/var/lib/AccountsService/icons/cookiez\n" > /var/lib/AccountsService/users/cookiez

chown root:root /var/lib/AccountsService/users/cookiez
chmod 0600 /var/lib/AccountsService/users/cookiez

chown root:root /var/lib/AccountsService/icons/cookiez
chmod 0444 /var/lib/AccountsService/icons/cookiez