Panther

 is a Tier 5 Tank that upgrades from Searcher, Watchcat and Flank Gatling at level 60.

Design
The has 3 sets of Searcher barrels oriented around its body the same way you would expect from a Flank Guard. One faces forward like real Searcher, while the other two face kind of to the back and off to the sides. More specifically, each set of barrels is separated by 120 degrees.