Generals for use with conquest period and early Umayyad armies. Flags taken from the Osprey "Armies of the Muslim Conquest" for banners at the Battle of Siffin, 657 CE - no idea what the original source for them is though.
(https://i.imgur.com/VRZSqG6.jpg)
(https://i.imgur.com/L0eGVoL.jpg)
(https://i.imgur.com/266wsal.jpg)
(https://i.imgur.com/NNgQMp5.jpg)
Nice