Do a Stable Diffusion prompt depicting medium-length portrait of a male paladin with short curly hair and a greying beard
medium-length portrait of a male paladin with short curly hair and a greying beard, olive skin, a grim expression and tired eyes, wears a suit of silver power armor, magitech!, gundam, medieval setting, highly detailed, digital painting, artstation, concept art, sharp focus, illustration, art by greg rutkowski and alphonse mucha