Create a highly realistic digital portrait of a young man with medium

Create a highly realistic digital portrait of a young man with medium-length straight dark hair and round dark sunglasses. He has a light mustache and a friendly, expressive face. The background should be a fantastical, artistic setting with vibrant, surreal elements like glowing trees, floating islands, and colorful, swirling skies. The overall atmosphere should be magical and imaginative, blending realism with a touch of fantasy to create a stunning, otherworldly scene.