You're looking for some fancy things for Gnome? Look no further.
The easiest one to enable is Jelly Mode which comes default with Zorin OS. Simple go to Zorin Appearance --> Interface --> JellyMode
First ensure that you have the tool to use extra extensions on Gnome. Open the terminal;
sudo apt install gnome-shell-extension-prefs
Next go to: Burn My Windows - GNOME Shell Extensions
and enable Burn My Windows extension. Make sure you have added gnome extension addon to your browser to do so.
Lastly open the Extension app (you'll find it in your menu) to tweak the effects.
Do you have any tips/tricks to enhance Gnome, let me know so I can add it.