Difficulty Level Easy. Some small folds in the eyes & the mane require precision. The pattern explains which parts you will need to use if you want to make a unicorn or if you want a horse. Height 42 cm / 16.5 in Width 32 cm / 12.6 in Depth 40 cm / 15.7 in Number of pages / parts with the A4 pattern 17 sheets - 54 parts (52 for the horse). Number of pages / parts with the A3 pattern 9 sheets - 52 parts (50 for the horse).