Here are a couple of buildings destined to be obliterated by the attack ships. The one above is based on a design by Buckminster Fuller, who designed this prototype apartment building back in the 30s or 40s for the Harlem area of New York. His design featured only the glass encased conical tower. I added the adjoining elevator tower and walkways.

Here's another victim of the ship attack. It's faced with beige granite with black and red granite trim and tall vertical windows. It's a pretty solid building, ought to be able to take quite a punch.

So far about a dozen hero building have been modeled for close-up demolition and I'll post them as they get test rendered.