Cyberpunk Underground Hacker Character Concept

Detailed character concept portrait of a 28-year-old futuristic cyberpunk hacker wearing an oversized weathered tactical techwear hoodie adorned with glowing fiber-optic seam wiring, metallic cybernetic cheekbone implants with tiny status LEDs, micro-braided neon-pink hair peek out beneath the hood, intricate fingerless gloved hands hovering over a floating holographic interface display projecting green code matrices, set inside a subterranean makeshift server lair surrounded by tangled fiber cables, glowing server racks, and humming hardware towers, dark environment illuminated primarily by the harsh lime-green ambient glow of floating screens and stark purple accent strip lighting running along the ceiling conduits, intense focused facial expression with narrowed violet augmented iris lenses reflecting lines of scrolling data code, medium full-body framing showing seated posture at a custom workstation, dynamic low angle camera perspective looking slightly upward to emphasize authority, shot on a Sony A7R V camera with a 50mm f/1.2 GM lens at f/2.0 aperture, razor sharp focus on the facial implants while background server cables fall into smooth creamy blur, styled in grit-realism sci-fi concept art photography, high contrast micro-textures, glossy screen reflections, and a claustrophobic technological atmosphere.