Create a realistic, high-quality mockup of a black t-shirt. The scene is set in a white photography studio, with soft lighting that casts natural shadows. The photo is taken from a close-up perspective, with the model positioned near the camera, emphasizing the details of the shirt and its texture. The model is an Afro-Brazilian man, front-facing, with a neutral expression. The overall look is conceptual, focusing on the t-shirt in a modern, professional setting