You’ve got some cool updates since my last visit!, I do agree with Centavrus about coloring, also with visrtuoso about the bridges, you can also use only one and use post compositing
to add a million bridges more, so you don’t have to overload your scene ( I use after effects, but Photoshop works excellent, also digital fusion or combustion are cool choices)
It would be cool some dark blues and some dark yellows in the bacground, as it is now seems too magenta
Good to see your evolution pal!