Projected, but not realized design of an observation tank for the heavy artillery of German Wehrmacht in WW 2. Modified Panther G turret with 5cm Kwk 39 tank gun, range finder and additional observation periscopes. Please note MR Models has their photos labeled incorrectly. Please look at the picture and go by the model only not the description of what it is or part number from the photo. The description and part number here is correct.