Cyber Idol Avatar: The Hologram Singer

Cinematic 3D render, square 1:1 avatar, a stylized 3D adult female digital idol in a head-and-shoulders portrait, designed as a premium square avatar with a rich holographic stage environment behind her. She is an adult woman in her mid-twenties rendered as a high-end digital human with smooth stylized skin, large expressive eyes with cyan irises and delicate lash detail, soft confident smile as if mid-song, and long glossy hair in a gradient of midnight blue to magenta worn in twin tails with chrome ring accessories and tiny glowing hair clips shaped as music notes. Her makeup includes shimmering eyeshadow, a tiny neon tear-gem under her left eye, and glossy lips. She wears a glossy cyber stage outfit visible at the shoulders: a cropped chrome-trimmed jacket over a dark iridescent top, a choker with a pulsing heart-light pendant, and one shoulder strap with holographic sequins. Foreground at the frame edges holds soft blurred particle notes and sparkle bokeh drifting past camera. Midground centers her sharp portrait, head slightly tilted, one hand raised near her cheek in a playful idol pose with manicured nails and a glowing ring. Background layers a dark arena stage with concentric holographic light rings in pink and cyan rotating behind her head like a halo, floating translucent music notes and equalizer bars, distant crowd light-sticks as a sea of tiny pink and blue dots, and volumetric haze catching stage beams. Composition is centered and symmetrical for avatar use, face occupying the upper middle, shoulders anchoring the bottom. Camera is at eye level with a 85mm portrait lens and shallow depth keeping background readable but soft. Key light is warm pink from front left, rim light is cyan tracing hair and shoulders, fill is soft holographic bounce, light sparkling on glossy fabric and hair strands. Materials are glossy vinyl, chrome, translucent hologram glass, and smooth digital skin. Style anchors are Unreal Engine 5 cinematic, Pixar-grade digital human, high-end game avatar render. [accent color: magenta-cyan or violet-pink] [expression: bright smile or gentle wink] ultra detailed, 8k, sharp focus, rich stage depth behind subject