These picture sare from Alex's forthcoming Osprey Modelling title Modelling the Panzer IV in 1/72 Scale, due for publication in July 2005. This model is a conversion based on the Revell Panzer IV Ausf. H with scratchbuilt turret and partial interior. The Flak gun uses heavily modified parts from the Hasegawa Wirblewind kit with metal barrels from Armo.