From the Tamiya website:
Tamiya presents a 1/35 scale model of the King Tiger as it appeared during the final German offensive on the Ardennes Front. Also included in the kit is the DKW NZ350 military motorcycle. The thick armor and powerful 88mm gun of the King Tiger's Henschel turret struck fear in the hearts of all Allied troops that had the displeasure of facing this beast of a tank. In true Tamiya style, the King Tiger's fearsome image is captured in this model. Overflowing with detail, the kit features two different types of gun mantles (model can be assembled with stepped and sloped mantle), as well as parts for the accurate replication of the DKW NZ350's engine. Small headlight and other features seen on the motorcycle during the final stages of World War II are reproduced. Great for making the perfect Ardennes diorama. Tank commander, tank crewman and orderly figures (3 figures in all) have also been included in this kit.
This releas of the kit includes an Aber detail set with photo-etched metal parts and a metal gun barrel.