Model size: 6.6*5*4.2 in (16.8*12.8*10.6 cm) Package size: 8.1*7.4*2.5 in (20.5*18.8*6.3 cm) Number of components: 104 Estimated time of assembly: 4 hours

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+

Model size: 15.2*4.3*9.8 in (38.5 *11*25 cm) Package size: 14.9*6.7*1.7 in (37.8*17*4.2 cm) Number of components: 575 Level: Advanced Estimated time of assembly: 10 hours

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

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: 9.6*6.0*7.0 in (24.5*15.3*17.8 cm) Package size: 14.9*6.7*2.0 in (37.8*17*5 cm) Number of components: 405 Level: Advanced Estimated time of assembly: 5 hours

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: 8.3*8.3*10.2 in (210*210*260 mm) Package size: 14.6*6.7*1.7 in (378*170*42 mm) Number of components: 305 Level: Medium Estimated time for assembly: 6 hours

Model size: 8.3*7.3*7.3 in (210 *185*185 mm) Package size: 14.6*6.7*1.3 in (378*170*32 mm) Number of components: 184 Level: Medium Estimated time for assembly: 4 hours

Closed Model Size: 6.9 x 5.5 x 3.9 in Open Model Size: 11.0 x 8.7 x 7.9 in. Package size: 14.6 x 6.7 x 1.3 in Number of parts: 185 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: 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