Number of components: 365 Estimated time of assembly: 9 hours Level: Medium

Model size: 4.3*3.9*1.9 in (11.5*10.3*5.7 cm) Package size: 8.1*7.4*2.5 in (20.5*18.8*6.3 cm) Number of components: 109 Estimated time of assembly: 1-2 hour

Model size: 14.8*5.8*3.9 in (37.5*14.7*10 cm) Package size: 14.7*6.7*2 in (37.3*17*5 cm) Number of components: 249 Estimated time of assembly: 8 hours Level: Advanced

Model size: 16.7*7.3*11.6 in (42.5*18.5*29.5cm) Package size: 14.9*6.7*2 in (37.8*17*5 cm) Number of components: 402 Estimated time of assembly: 9 hours Level: Advanced

Model size: 4.5 * 3.3 * 6.6 in (11.5 * 8.3 * 16.7 cm) Package size: 8.1 * 7.4 * 2.5 in (20.5 * 18.8 * 6.3 cm) Parts count: 92 Assembly time, hrs: 1-2

Number of components: 400 Estimated time of assembly: 8 hours Level: Medium

Model Size: 5.3*2.6*4.8 in (13.5*6.5*12.2 cm) Package size: 8.1*7.4*2.5 in (20.5*18.8*6.3 cm) Number of components: 157 Level: Easy Estimated time of assembly: 1-2 hours

Number of components: 305 Estimated time of assembly: 8 hours Level: Medium

Model size: 11.2 x 11 x 4.7 in  Package size: 14.9 x 6.7 x 2 in Number of parts: 573 Level: Medium Assembly Time: 8 hours Recommended Age: 14+

Model size: 5.1 * 3.9 * 4.3 in (13 * 10 * 11 cm) Package size: 8.1 * 7.4 * 2.5 in (20.5 * 18.8 * 6.3 cm) Parts count: 120 Level: Easy Assembly time: 1-2 hrs

Model size: 10.3*3.5*5.5 in (26.2*9*14 cm) Package size: 14.7*6.7*1.4 in (37.3*17*3.5 cm) Number of components: 457 Estimated time of assembly: 8 hours Level: Advanced

Number of components: 315 Estimated time of assembly: 5 hours Level: Advanced