This is someone I've also wanted since Renegade. The layout of the interior would need to remain intact, but it could look more damaged on the inside and be damaged on the outside. Example: The HoN hand falls down, the airstrip tower caves in a bit, the refinery's tower thing falls down.
As the users above posted, they should focus on other things first. The game looks marvellous, time to worry about bugs and balancing.