Based on this product's specifications, here are some alternatives and similar models
Puzzle Clementoni Supercolor 39747 — 1000 pieces, finished size 980×330 mm, ages 14–99
Summary description:
Clementoni Supercolor 39747 is a 1000-piece jigsaw puzzle with a finished size of 980 × 330 mm designed for ages 14–99. The puzzle offers standard interlocking pieces suitable for individual or group assembly, providing concentration and recreational challenge. Useful for hobbyists and educational or leisure activities, it fits large display or framing.