How about.. Armored Versions or even new colored armored versions of the current tank mounts for a lvl 60 High level dungeon achievement?

Like DRK will have a regular one.. say a tiger: War Tiger for lvl 50 High Level Dungeons

And then at lvl 60 for high level dungeons let them be armored versions!

Armored War Bear
Armored War Lion
Armored War Tiger

Yeah?