The 432/30 is a Cromwell kit with a Matador Fox turret. The Chieftain V is also Cromwell, though could now be made using the excellent Airfix Chieftain and the Matador kits KCB-46 or KCB-47, which allow any later mark of Chieftain to be constructed

It is important to study pictures before embarking on Berlin camouflage, as vehicles were identical, so that the enemy could not identify individuals and thus calculate the total numbers.