Chalkboard Cat Fish Feast

Create a vertical chalkboard-style illustration of a mischievous cute cat enjoying a messy fish feast, in a niji-like anime storybook style with rough chalk, pastel, crayon, and scratched paint textures on a dark blackboard background. The main subject is {argument name="character name" default="a calico kitten"} with large triangular ears, sleepy half-lidded golden eyes, a tiny pink nose, tongue sticking out, and one front paw raised toward the viewer showing pink toe beans. The cat wears {argument name="neck accessory" default="a colorful triangular bandana with a small gold bell"}. The tabletop foreground is cluttered with exactly 5 food items: 1 large blue-gray whole fish on the right, 1 dark bowl of flaked fish on the left, 1 white fish skeleton across the bottom center, 1 triangular fish head bone at bottom left, and 1 red-and-blue squeeze tube of paste lying at bottom right with cream spilling from the nozzle. The blackboard background contains exactly 12 chalk doodles: 1 paw print near the upper left, 1 red curled arrow, 1 large rocket in the upper right, 1 small fishbone near the upper right, 1 small standing cat silhouette on the right, 1 yellow star at upper left, 1 burst star near the top center, 1 pink star near the rocket, 2 tiny flower doodles, and 2 small crescent moons. Use a dense hand-drawn composition with energetic scratch marks, visible chalk dust, smeared pigment, uneven outlines, halftone speckles, and layered beige, salmon, navy, purple, orange, and white strokes. Keep the cat centered and dominant, the scene playful and slightly chaotic, with no readable text, no watermark, and no clean digital vector look.