Number of components: 272 Estimated time of assembly: 7 hours Level: Medium

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

Model Size: 6.8 x 4.8 x 5.2 in Package size: 8.1 x 7.4 x 2.5 in Number of parts: 160 Level: Easy Assembly Time: 2 hours Recommended Age: 8+

Number of components: 266 Estimated time of assembly: 6 hours Level: Advanced

Model Size: 10.6 x 8.7 x 3.7 in Package size: 14.9 x 6.7 x 1.1 in Number of parts: 388 Level: Medium Assembly Time: 8 hours Recommended Age: 14+ Kit weight: 1.56 lbs

Model size: 5.9*1.9*5.1 in (15.1*5*13.8 cm) Package size: 7.1*10.6*0.3 in (18.5*27.5*0.7 cm) Number of components: 59 Estimated time of assembly: 1 hour

Model size: 12 x 7.1 x 6.5 in Package size:   14.9 x 6.7 x 1.8 in Number of parts: 338 Level: Advanced Assembly Time: 15 hours Recommended Age: 14+

Model size: 9.6*6.9*4.7 in (24.5*17.5*12 cm) Package size: 14.9*6.7*1.1 in (37.8*17*2.7 cm) Number of components: 189 Estimated time of assembly: 4 hours Level: Medium

Model size: 3.9*3.1*3.1 in (10.5*8.8*8.8 cm) Package size: 3.9*10.6*0.3 in (10*27.5*0.7 cm) Number of components: 80 Estimated time of assembly: 1 hour

Model Size: 11.6 x 10.6 x 10.8 in Package size: 14.9 x 6.7 x 1.3 in Number of parts: 355 Level:  Advanced Assembly Time: 8 hours Recommended Age: 14+ Kit weight: 2.28 lbs

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: 8.7*6.3*4.5 in (22*16*11.5 cm) Package size: 14.9*6.7*1.1 in (37.8*17*2.7 cm) Number of components: 380 Level: Medium Estimated time of assembly: 8 hours