Hogwarts-Style Photoshoot Portrait

A prompt for generating a portrait in a Hogwarts-style photoshoot, using an uploaded photo as a reference for the subject. The subject is posed in a black robe with Gryffindor colors visible, holding an old book and a magic wand, with a white owl sitting on their shoulder. The background is an old stone wall, aiming for a thematic, detailed, high-quality portrait.