Luxury Tower in Rounded Video Frame

Create a single photorealistic CGI architectural still of a {argument name="building type" default="luxury modern residential tower"} viewed from a dramatic low angle, centered inside a wide horizontal rounded-rectangle frame. The tower should look premium and expensive, approximately 10–12 stories tall, with glass curtain walls, large reflective windows, dark metal balcony railings, beige stone or concrete facade bands, vertical brown accent columns, recessed balconies, and crisp contemporary geometry. Place the building against a pure infinite black background with no sky, landscape, people, cars, text, logos, or watermark. Use high-end studio lighting with subtle reflections on glass and metal, a polished architectural visualization look, realistic materials, sharp vertical lines, and slight cinematic softness. The composition should appear like a video frame embedded in a clean white interface: thick white border around the image area, large rounded black viewing window, and black letterbox space above and below the white framed panel. Keep the tower rising from the lower center, cropped near the bottom edge, with the top leaning slightly back from perspective, emphasizing height and luxury.