This is my first attempt on making gnome shell themes (I made another one which was named "Ubuntu Ambiance v2" but that was just a fork, a redesign). I feel pretty confident on the design of this one (even though some of the choices are pretty bold, mostly on colors) and I'm happy using it for the past 1 month as my gnome shell theme.
I hope you enjoy this as much as I do!
How to install:
First of all either fork this repo (recommended for quick updating) or download the zip from here.
Then move the directory inside the '~./themes' directory (if ~./themes directory doesn't exist, create it).
After that, open the Gnome Advanced Settings Tool and in the Themes tab pick "Asmagoria" as your Shell Theme.