Hi fractal folks! ;)

It's a very simple guide maybe for some of the beginners. However I'm just sharing the points gone through.

• started with 4Da formula named Menger4 & decided to use it on four of the Mandelbulb slots in Decombination mode.
• without playing with lights just dived in 3D NAVIGATION to explore this cube, which consist of 4xMenger4 with variable scale [2-3x].
  

And this is the Menger4 cube from bellow

Soon to continue experimenting with the environment, touching some of the textures, maps, background etc..
hope you follow
@trayan