Monochrome Muscular Gym Selfie Portrait

Vertical 4:5 ultra-realistic monochrome fitness portrait using [FACE_REFERENCE_IMAGE] as a strict identity reference. Preserve 100% identical facial structure, proportions, skin texture, jawline, beard shape (if present), hairline, and overall likeness. No facial alteration, no beautification, no identity drift.

A highly muscular young man with exceptional physique and clearly defined abs stands bare-chested in a dimly lit gym environment. He is taking a one-hand gym mirror selfie, with his face partially obscured by a smartphone while maintaining correct facial proportions consistent with the reference. He wears black athletic pants and a simple wristband.

Dark, moody gym background with blurred equipment. Dramatic high-contrast lighting sculpts muscle definition and enhances body contours. Strong shadow depth, sharp highlights across abs and chest, cinematic monochrome grading, shallow depth of field, ultra-sharp focus, realistic skin texture, professional fitness photography aesthetic.