Major Project - More Thoughts #2

I didn't want to redraw again everything, because at this stage it is really pointless. I used sketches to communicate idea ( first of all to myself) how it may look. Anyway, I think I need to start thinking details, composition. In other words move forward.

To sum up:
I will try to use "rib-cage" entrance.
I don't want to use dome-like structure behind the tower, because it created the feeling of gluttony - the tower becomes more maggot like. I want to make something skinny, vulnerable, but still powerful and hungry.
The tower has ribs on the side, where "tubes" will be connected. (need to figure out this moment)