Based on this product's specifications, here are some alternatives and similar models
Jigsaw puzzle Clementoni Classical Garden Unicorns — 2000 pieces, width 975 mm
Summary description:
Clementoni Classical Garden Unicorns is a 2000-piece jigsaw puzzle designed for ages 10–99. The puzzle measures 975 mm wide and depicts animals and fantasy-themed garden unicorn imagery. Suitable for solo or group assembly, it supports concentration and fine-motor skills and is intended for home, classroom, or hobby use.