A high-energy, Y2K cyberpunk cyberpop poster featuring a model with short dark hair, futuristic metallic silver sunglasses, a black crop top, an oversized acid-washed grey denim blazer, and matching loose cargo jeans. The character wears chunky, glowing metallic silver and aqua sneakers. The background is a chaotic, vibrant glitch-art collage of a neon city at night in shades of hot pink, purple, and electric blue, overlaid with glowing cyan neon outlines, geometric 3D wireframe shapes, digital motherboard textures, holographic prisms, and distressed torn-paper textures. Bold, glitchy futuristic typography anchors the composition with an edgy, Y2K rave graphic design aesthetic.