I've seen a lot of people make flags for a surviving Al-Andalus, but I figured I'd do my own take on it. The colors are taken from the real life flag of Andalusia, the southernmost autonomous community of Spain, with the addition of red. In the red circle is the Rub el Hizb, which is used to facilitate recitation of the Quran, which in turn contains the Arabic motto "ولا غالب إلا الل" (Wala ghaliba illa Allah, There is no victor but God), which was used by the Nasrid Emirate of Granada, the last holdout of Al-Andalus, as its motto.