I found on RT that the loot window is the one for plain mobs at Calypso. At Calypso we also have loot windows for Robots, Mutants, etc. The different planet partners like RT should make their own loot windows. It can't be that much work to design a Zombie loot window for RT or a general loot window surronded with the different mobs corpses.
Maybe it`s in the pipe. It certainly makes sense. Rocktropia could surely come up with some cool designs for their unique mobs.