My guess is that Nephilim architecture would be similar to the interior of their ships. Of course we should not assume that they are like Earth insects and live in mounds.
As for Kilrathi architecture there was a shot in the WC3 introductory cutscene of the outside of a Kilrathi city. I vaguely remember it, but it was all dark hues and spires.
One last thing. As an aspiring architect I think you would be horrified to seek Kilrathi buildings in the games. Particularly since we would inevitably be bombing them into the dust.
Oh and termites. I guess if they're going to eat then they might as well eat artistically
As for Kilrathi architecture there was a shot in the WC3 introductory cutscene of the outside of a Kilrathi city. I vaguely remember it, but it was all dark hues and spires.
One last thing. As an aspiring architect I think you would be horrified to seek Kilrathi buildings in the games. Particularly since we would inevitably be bombing them into the dust.
Oh and termites. I guess if they're going to eat then they might as well eat artistically