Luxury ABKR Portrait Poster

Create an elegant editorial studio portrait poster for {argument name="brand initials" default="ABKR"}. Use a square canvas with a warm off-white textured paper background. Center a large rounded-rectangle photo panel in very dark forest green, leaving generous cream margins. Inside the panel, show a photorealistic waist-up portrait of a young Black man with deep brown skin, short close-cropped black hair, clean-shaven face, defined jawline, full lips, straight nose, and expressive dark eyes looking off to the viewer’s left. He wears a plain black crewneck T-shirt with a small gold handwritten signature logo reading {argument name="signature text" default="Abkr"} across the chest. Pose him three-quarter view with shoulders angled slightly left and head turned left, calm confident expression, soft studio lighting, crisp skin detail, natural shadows, premium fashion look. At the top, set the large spaced serif letters {argument name="top monogram" default="A B K R"} in dark green, centered, with a thin gold ornamental divider beneath it. At the bottom right, add small gold issue numbering {argument name="issue number" default="01"} with a thin horizontal line below. Minimal luxury branding, refined typography, muted color palette of cream, dark green, black, and gold, high-end magazine cover aesthetic, no extra text, no watermark.