Medieval Knight Hero

Use my exact input image as identity reference. Preserve the same facial identity, eyes, hair, and skin tone from the original image [identity lock]. Create a heroic portrait of the same man dressed as a medieval knight wearing detailed steel armor and a red cape. He is standing on a battlefield with a sword planted into the ground in front of him. The background features distant castles, flags blowing in the wind, and dramatic cloudy skies. The lighting should be epic with rays of sunlight breaking through clouds and reflecting off the armor. The pose should feel heroic and noble. Ultra realistic metal textures, cinematic lighting, epic fantasy film style, shallow depth of field, highly detailed environment, photorealistic skin and armor.