I love the wide variety of the fractals you make. Is there any link to show me how to make these. I downloaded mandelbulb years ago but didn't have much luck with it.
I am not sure what "ambience shadow" means (I suspect it is the artistic haze) but the alignment is more related to camera placement and orientation of its frustum.
On the front element everything looks good, but the next two mismatch. You can see that the distance to the top of the image is smaller in the left eye for the left element, and a part of the top of the right element is visible in the left eye but not in the right one. Surprisingly, misalignment of the farther elements is barely noticeable.
Alignment is a bit off here too. It is a nice work nonetheless, but it is a pity to have small discomfort due to alignment on computer generated images where you are supposed to control precisely the scene.