Siren in a Neon Bunker: Cartoon Style

Cartoon-style illustration of a friendly siren inside a dim concrete bunker. The siren has bright aqua skin, large expressive eyes, and long flowing teal hair that swirls like seaweed. She wears a nautical sailor-style top and a decorative belt, and her shimmering fish tail with turquoise and lavender scales curls behind her. She sits on a metal crate, singing into a rusted microphone with bubbles dancing in the air. The bunker features riveted concrete walls, hanging pipes, crates, old radios, a flickering fluorescent light, a heavy blast door, and a retro sonar monitor casting neon cyan and pink glows that reflect off damp surfaces. The art style is bold with thick black outlines and vibrant colors, blending retro cartoon charm with modern animation.