1/35 Turreted ISU-152 1944 Conversion set for Trumpeter JS-1 #05587 / Tamiya JS-2 #35289

For the Trumpeter Soviet JS-1 Heavy Tank TRU05587 (Recommended)
For Tamiya Russian Heavy Tank JS-2 Model 1944 ChKz TA35289 (Diameter of the turret opening needs to be enlarged by about 0.25mm)

This conversion will consist of resin, wire, and brass parts, allowing you to construct one turret containing a 152mm howitzer.
This turret was constructed to represent a theoretical artillery version of a Soviet JS-1 tank. This conversion has been designed to look like one of the initial versions that would have first saw combat during the fall of 1943.
Recommended to use one of the 1/35th scale JS-1 or JS-2 kits with the earlier KV-13 type frontal hull. A later JS-2 with the UZTM or 'Roman Nose' frontal hull can also be used as numerous photos of hybrid T-34 and KV tanks containing later or older turrets exist.
If you are using the Tamiya kit, you will need to carefully widen the opening in the hull using a rounded file to have the turret fit and sit properly on top of the model.
Inside Adam Wilder's book (Layering Techniques) can be seen a detailed process of the construction and painting of this tank.