Create a realistic and detailed image of a bishop from the bust up

Create a realistic and detailed image of a bishop from the bust up. The bishop must be a white man, with angelic features and an elegant, well-dressed appearance. The focus should be on a calm expression and sophisticated attire.. The bishop should be dressed in a formal tunic or jacket., that conveys a sense of dignity and respect, but that is not explicitly associated with a specific religion. The color of the suit can be a neutral and elegant tone., like white, cream or light gray.