Item 6664 is a new combo set that includes both an Sd.Kfz.251/1 Ausf.D and a 7.5cm PaK 40. Notably, it's also a 2-in-1 kit, allowing customers to assemble either a standard Sd.Kfz.251/1 Ausf.D towing a 7.5cm PaK 40, or an Sd.Kfz.251/22 with the 7.5cm PaK 40 mounted on the fighting vehicle. The interior configurations of both fighting vehicles are faithfully reproduced respectively.

This versatile kit meets the latest upgrade standards for the Sd.Kfz.251, featuring Ez-Track, an aluminum gun barrel, a 3D-printed muzzle brake, bonus early-type individual tracks as an option, metal width indicator poles, and three types of tarpaulin as bonus items.

The kit provides customers with multiple configuration options to suit their diorama planning needs.