Infinite Stairs Castle

_Update_:

* I realized lots of .scad Downloads. I also realized that my uploaded code is not complete and therefore useless, because I modularized it and did not upload all my included models. __Now, the uploaded code is complete, with all included modules.__
* I also played around with the algorithm that produces the colours of the stairs. I now use RGB Colors with [sin(x),sin(x),sin(x)], just to be sure that all the values are between 0 and 1. And now, it is way more colorful :-)

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_My first iteration on building infinite stairs!_
The pictures show where I found inspiration: In old Indian architecture. I also had the Luxor hotel in Vegas in mind.
I love the symmetry, when looking from above!

Made with __OpenSCAD__ while learning how to program with OpenSCAD.

> This is a follow-up of thing #929205, in which I generated the towers with OpenSCAD.

+ I have to figure out later what to put on top of the giant pyramid.
+ I am also thinking of cu