Gym Selfie with Hyper-Defined Athletic Physique

(9:16). Raw iPhone 17 Pro, 24mm wide-angle, f/5.6 structural depth, sharp focus, digital grain. Identity Lock Reference A: absolute facial/hair geometry inheritance. Bio-Fidelity: micro-pores, satin-finish athletic hydration (sheen), epidermal physics on midriff and thighs. Expression Lock Reference B: lateral head angle toward mirror, V-sign hand gesture. Outfit: Black technical high-performance compression sports bra; olive-drab technical seamless rib-knit gym shorts with high-tensile compression and architectural waist-shaping. Hyper-defined athletic S-curve, 20% gluteal and midriff definition emphasis for high-fidelity fitness geometry. Pose: Seated on a technical leg press machine, lateral torso torsion, right hand articulated in a V-gesture with realistic finger physics. Lighting: Industrial overhead gym fluorescent lighting, sharp ray-traced highlights on muscular topography. Environment: Pixel-perfect gym interior, leg press machine footplate and rails, stacks of iron weight plates, weight benches, textured grey concrete floor, distant racks and equipment.