Muscular Man Takes Selfie Portrait

Create a hyper-realistic, high-contrast monochrome gym portrait using the uploaded image strictly as the ONLY face and identity reference. The subject is standing centered in front of a mirror, capturing a one-hand selfie with a smartphone that partially obscures the face. The physique is highly muscular and well-defined, with prominent abs, chest, and arm definition, bare-chested with natural skin texture (no plastic or CGI look). The subject wears fitted black athletic pants and a dark wristband on one wrist. The environment is a dimly lit professional gym with blurred workout equipment in the background, creating depth and atmosphere. Composition is symmetrical and centered, medium full-body framing from mid-thigh to slightly above the head, with clean headroom and no cropping. Lighting is dramatic and directional, coming from overhead fixtures, casting strong highlights across the upper body and deep shadows for sculpted contrast. The overall tone is dark, moody, and cinematic with sharp detail, subtle grain, and a polished fitness photography aesthetic. 8K resolution, ultra-detailed, shallow depth of field, monochrome black-and-white finish. Aspect ratio 4:5.