Digital Portrait of Khalid ibn al-Walid

Generate a digital portrait of Khalid ibn al-Walid, the renowned Arab military commander. Emphasize his strong facial features, including a prominent nose and beard. Highlight his determined and resolute expression. Depict him with an Arab complexion and a sense of leadership. Dress him in traditional Arab warrior attire, with a turban, a robe, and a scabbard with a sword. Place him in a desert battleground or an iconic scene from his military campaigns, illustrating his historical role as a skilled military strategist and commander.