The GW Panther was a self-propelled gun designed on the hull of the Panther (Obviously).
Only a wooden scale model was made.
The GW Panther is a tier 7 SPG in the online game World of Tanks.
It is armed with a 15 cm gun that has decent accuracy, but mediocre splash.
The GW Panther has one of the widest gun traverses on non-turreted SPGs.
(There are 3 SPGs with fully-rotatable turrets)
One of the hardest parts of this build was figuring out how to fill in the gap where the front slope meets the hull. I finally figured out how to get the black cheese slopes in there with minimal interference to the side skirts.