N-1 Original Design, with open hull section

I previously uploaded an anaglyph render, this conventional render also shows the N-1 as originally designed - missing the 6 engines in the centre, but with an open section around the first stage, (Block A), intended to allow air to flow though and out, and reduce drag.

Model and render by me.

I kept the reference ring attached to be sure that the air gaps were clear of it.

Видео N-1 Original Design, with open hull section канала Nick Stevens