4x4网格体育场立体模型，跨越时代

A 4x4 grid of ultra-realistic 10K miniature dioramas capturing iconic sport stadiums or arenas, at 1:100 scale with crowd cheers implied via blurred figures, turf textures, and equipment wear. On a bronze trophy base with engraved plaques (no text visible). Earth-tone walls with stadium seam lines, and era-specific goalpost frames. Floodlights from the top-right cast competitive, dramatic shadows. The first grid is 3000BC, the second is for 1000AD, the third is 2024, the fourth is for 2500.