Birds of Prey
An Imperial mecha squadron skated across the industrial city. Or rather, the ruins that used to be an industrial city. Everything all around them from the largest fabrication bays to the smallest machine sheds had been completely annihilated.
Their coral facades and armor plating had been cut apart and blown wide open, usually from the top down. Whatever structures inside had also suffered equal amounts of damage and had been wrenched open.
Very few walls and structures were even upright and whole - most had been shattered and broken and collapsed outright.
More critically, whatever weapons of war that were being created in each of the buildings were also blasted apart. Numerous hovertanks had been splayed open and blasted apart. Others had their frames and parts reduced to useless debris.