Candid Urban Streetwear Birthday Poster Portrait of Young South Asian Man in Brown Star Graphic Tee and Trucker Cap

An Ultra HD, HDR, photorealistic vertical medium-shot urban streetwear poster portrait photograph strictly preserving the exact visual identity, facial geometry, body proportions, and calm, edgy demeanor of the young South Asian man from the reference image, who serves as the primary visual identity reference. Maintain his authentic facial features: an angular, sculpted oval face shape, defined cheek contours, clean sharp masculine jawline, rounded chin, and natural warm fair-to-wheatish glowing skin tone with realistic skin texture, fine pores, and subtle stubble shadow along his jawline and upper lip. He turns his head in sharp side profile looking toward the right with focused almond-shaped dark brown eyes beneath dark eyebrows, a straight prominent nose bridge, and naturally contoured lips resting in a composed, calm closed-mouth neutral expression. His thick, dense dark brown-black hair has natural curly-wavy volume and texture, styled under a dark black mesh trucker cap with a structured front panel and curved brim, showing voluminous curly hair locks curling naturally down the nape of his neck and around his ear. He has a lean, athletic build with well-defined arms and shoulders, dressed in a trendy casual streetwear outfit: an oversized, loose-fitting chocolate-brown cotton crewneck short-sleeve t-shirt featuring a large distressed white-bleached star silhouette with a solid black star graphic centered inside on the chest, paired with relaxed medium-wash blue denim jeans. He poses in an effortless, candid streetwear posture: standing with body slightly angled while looking away in profile, left hand resting casually near his waist or pocket and right arm hanging naturally, surrounded by a subtle bold red graphic outline trace contouring his silhouette, projecting modern youth style, quiet confidence, and edgy fashion presence. The setting is an industrial garage or warehouse filled with stacks of weathered black automotive tires, framed in a triple vertical-split composition on a pitch-black background, integrated with bold white typographic text reading "HAPPY BIRTHDAY" and "OXY". Lighting is crisp, directional studio key lighting from the front and side, casting clean specular highlights along his facial profile, cap brim, curly hair texture, and the cotton weave of his brown graphic t-shirt, balanced by deep, authentic dimensional shadows. Captured with an 85mm portrait prime lens simulation at f/2.2, tack-sharp optical focus on the subject, face profile, cap, and clothing textures, authentic color reproduction, and high dynamic range photographic realism in an elongated vertical composition matching the original reference orientation. Insert discreet watermark in the lower right corner of the image, vertical text (rotated 90°), written "aipromptlabs.online", Calibri Light font, white color with low opacity (semi-transparent), medium size. Extreme sharpness on the face, fabric texture and typography of the letters. Shot on Canon EOS R5, 50mm f/2.8, studio light.