Student Calf Chibi Sticker Emoji Grid

Full prompt

A 9-grid chibi sticker collection featuring a cute anthropomorphic little calf wearing a bright red scarf, themed around student school life. Flat vector illustration with clean outlines and expressive cartoon actions: skipping cheerfully with a school backpack, holding a textbook high while reading intently, propping a chin daydreaming in class, napping flat on a wooden desk with zzz bubbles, waving a hoof to answer a question, folding arms and frowning in perplexity, proudly holding up a test paper marked with 100 points, waving pompoms to cheer, and giving an enthusiastic thumbs-up. Full-body views, solid white background, vibrant colors, clean high-definition graphic design, 3:4 aspect ratio.