1-35 Scale. Highly detailed kit. Comes with morser Karl Gerat (initial version) on railway transport lot of pieces nice decal sheet. Includes full detailed interior torsion bar, separated suspension, folding side platform, optional long exhaust pipes, elevating main gun, optional 60cm and 54 cm barrel with rifling and shells, Markings for Nr. I Adam 040/041 and Nr. II Eva 040 in overall panzer grey from 1941. Skill level 3